{"title":"RSS — Exhaust","description":"\u003cp\u003eExhaust supplied by Road Sport Supply. Check each product for exact model, trim and equipment requirements.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/collections\/rss-road-sport-supply\"\u003eBrowse all RSS applications\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"shark-werks-light-weight-exhaust-tips-for-997-997-2-gt3-rs","title":"Shark Werks: Light Weight Exhaust Tips for 997 \/ 997.2 GT3 \/ RS","description":"\u003cp\u003eShark Werks satin-black exhaust tips for the 997 and 997.2 GT3\/RS enlarge the outlet diameter from the factory 81 mm to 88 mm. California-made TIG-welded stainless construction receives a ceramic heat treatment.\u003c\/p\u003e\u003cp\u003eThe tips fit the original exhaust, Shark Werks muffler bypass, and aftermarket systems accepting factory-style tips, including 2010-on GT3\/RS applications. RSS describes an approximately ten-minute bolt-on installation, a reduction exceeding one pound versus factory tips, and around two pounds versus some heavier aftermarket tips. Reduced suspended weight helps limit stress on the center exhaust section.\u003c\/p\u003e\u003cp\u003eSupplier part number: X173. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003ePorsche 997\/997.2 GT3 and GT3 RS, including 2010-on models; exhaust must accept factory-style tips.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"Default Title","offer_id":56209805115714,"sku":"X173","price":440.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-997-X173-10.jpg?v=1789837987"},{"product_id":"shark-werks-997-gt2-gt2rs-exhaust","title":"Shark Werks - 997 GT2 \/ GT2RS Exhaust","description":"\u003cp\u003eShark Werks exhaust for the 997 GT2 and GT2 RS uses mandrel-bent T304 stainless tubing with a 0.065-inch wall. Separate flow paths for each bank are intended to reduce restriction and backpressure, improve turbo response and produce a deeper exhaust note with little added highway cabin noise.\u003c\/p\u003e\u003cp\u003eThe system retains factory catalysts, tips, clamps and mounting points. RSS states a one-pound weight saving against the factory titanium muffler, California manufacture, DIY instructions and compatibility with factory emissions equipment. The supplier advertises 50-state compliance and no warning lights with the original catalysts; verify the exact application and local requirements before installation.\u003c\/p\u003e\u003cp\u003eSupplier part number: X334. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003ePorsche 997 GT2 and GT2 RS only; retains factory catalytic converters and tips.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"Default Title","offer_id":56209805181250,"sku":"X334","price":2140.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-997-X334-14.jpg?v=1789838019"},{"product_id":"997-turbo-gt2-exhaust-gasket-turbocharger-to-catalytic-converter","title":"997 Turbo\/GT2 Exhaust Gasket Turbocharger to Catalytic Converter","description":"\u003cp\u003eReplacement gasket for the turbocharger-to-catalytic-converter connection on the Porsche 997 Turbo and GT2. Supplier part number 997.111.217.70\/30.\u003c\/p\u003e\u003cp\u003eSupplier part number: 997.111.217.70\/30. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003ePorsche 997 Turbo \/ GT2 turbocharger-to-catalyst joint. Confirm exact part number for the vehicle.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"Default Title","offer_id":56209805672770,"sku":"997.111.217.70\/30","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-997-997-111-217-70-30-19.jpg?v=1789838169"},{"product_id":"sharkwerks-track-race-exhaust-997-1-997-2-gt3-rs","title":"Sharkwerks - Track Race Exhaust (997.1 - 997.2 GT3\/RS)","description":"\u003cp\u003eShark Werks’ track\/race exhaust replaces the factory side silencers, center silencer and tips on the 997 GT3\/RS. Three-piece California-made stainless construction uses mandrel-bent 3-inch tubing and 100 mm tips.\u003c\/p\u003e\u003cp\u003eThe system weighs 8.5 lb. RSS lists approximately 60 lb saved versus a factory 997 system and 44 lb versus the Shark Werks bypass setup. Removing side silencers also moves their heat away from the rear tires. Sound is exceptionally loud and intended for race use.\u003c\/p\u003e\u003cp\u003eInstallation is reversible without welding or cutting. It retains factory catalysts\/headers and works with factory ECU calibration; the supplier recommends tuning and states no warning lights with the original emissions hardware. Optional black ceramic coating adds $200.\u003c\/p\u003e\u003cp\u003eSupplier part number: X339. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003ePorsche 997.1\/997.2 GT3 and GT3 RS, described by RSS as 2007–2012 applications. Track\/race exhaust; verify circuit sound limits.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"None","offer_id":56209809899842,"sku":"X339","price":1865.0,"currency_code":"USD","in_stock":true},{"title":"Include (+$200)","offer_id":56209809932610,"sku":"X339+BLACK-CERAMIC","price":2065.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-997-X339-27.jpg?v=1789838224"},{"product_id":"1208-30-rss-x-pipe-center-exhaust-997-gt3-991-1-gt3-rs-black-ceramic-coat-finish","title":"1208\/30 RSS X-Pipe Center Exhaust - (997 GT3 + 991.1 GT3\/RS) Black Ceramic Coat Finish","description":"\u003cp\u003eRSS 1208-series X-pipe center exhaust uses a one-piece crossover design and a reinforced mounting arrangement intended to avoid failure-prone chassis straps under sustained high-rpm operation.\u003c\/p\u003e\u003cp\u003eHandmade in Southern California from TIG-welded 304 stainless steel with a black ceramic finish. RSS states a 50% weight reduction against the factory center unit, an aggressive motorsport sound and engineering for sustained 9,000 rpm operation. The 1208 range supersedes the earlier 1203\/1204 range. RSS advertises EU, EPA and CARB emissions compliance; confirm applicability to the exact installation.\u003c\/p\u003e\u003cp\u003eSupplier part number: 1208\/30. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003ePorsche 997 GT3\/RS and 991.1 GT3\/RS.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"Default Title","offer_id":56209825694018,"sku":"1208\/30","price":1865.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-997-1208-30-119.png?v=1789839287"},{"product_id":"sharkwerks-997-2-turbo-s-exhaust","title":"Sharkwerks - 997.2 Turbo\/S Exhaust","description":"\u003cp\u003eThe Shark Werks 997.2 Turbo\/S exhaust brings a deeper, throatier note at idle and under boost, with more audible turbo spool. Its straight-through design keeps the exhaust banks separated, improving flow and reducing backpressure rather than merging them through the factory center muffler.\u003c\/p\u003e\u003cp\u003eMade in California from T304 stainless steel with 0.065-inch wall thickness and smooth, single-piece mandrel-bent tubing. Designed to avoid interior drone or resonance at highway speeds while producing a more aggressive sound.\u003c\/p\u003e\u003cp\u003eRetains factory catalytic converters and emissions equipment, and reuses factory clamps, mounting brackets and exhaust tips or compatible aftermarket tips. Supplier lists an 8 lb weight saving: 19.2 lb stock versus 11.2 lb for this system.\u003c\/p\u003e\u003cp\u003eRSS describes the system as 50-state emissions compliant, without a check-engine light, and states that retaining factory emissions equipment should not affect the factory warranty. These are supplier claims.\u003c\/p\u003e\u003cp\u003eSupplier part number: X329. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003ePorsche 997.2 Turbo and Turbo S, model years 2010–2012, with the DFI 3.8 L engine. Fits factory catalytic converters and factory or factory-style aftermarket tips.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"Default Title","offer_id":56209971675458,"sku":"X329","price":1650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-997-final-3-acc99c247574.jpg?v=1789843327"},{"product_id":"shark-werks-997-2-na-exhaust-fits-base-s-gts-with-without-pse","title":"Shark Werks - 997.2 NA Exhaust Fits Base, S, GTS with \/ without PSE","description":"\u003cp\u003eThe Shark Werks 997.2 center-muffler bypass gives naturally aspirated Carrera models a sportier exhaust note while retaining the side mufflers for daily-driving comfort. Designed and tested on a 997.2 S PDK, it replaces the factory center section's tight U-bends with a straighter flow path.\u003c\/p\u003e\u003cp\u003eDesigned in-house and manufactured in Northern California from 18-gauge T304 TIG-welded stainless steel. Supplier reports gains of 12 hp and 14 TQ, a 9 lb weight saving and no additional drone or resonance. RSS describes the system as compatible with emissions equipment and 50-state emissions compliant.\u003c\/p\u003e\u003cp\u003eDirect bolt-on installation requires no bumper removal. Works with stock or compatible aftermarket tips, and can be combined with aftermarket side mufflers designed for the factory center section. Retains PSE sport-button function where fitted.\u003c\/p\u003e\u003cp\u003eIncludes two new OEM exhaust gaskets and six replacement exhaust bolts, which may be used in place of the existing flange studs, plus installation hardware and instructions.\u003c\/p\u003e\u003cp\u003eSupplier part number: X193. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003ePorsche 997.2 Carrera, Carrera S, Carrera 4 and Carrera 4S (2009–2012), and GTS (2011–2012). Compatible with PDK or six-speed manual transmission and with or without Porsche Sport Exhaust (PSE); PSE sport-button operation is retained.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"Default Title","offer_id":56209972396354,"sku":"X193","price":1080.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-997-final-5-c891519d2dc9.jpg?v=1789843402"},{"product_id":"shark-werks-exhaust-system-992-gt3","title":"Shark Werks Exhaust System - 992 GT3","description":"\u003cp\u003eSupplier part number: X992. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003cp\u003eShark Werks Exhaust System for 992 GT3\u003c\/p\u003e\u003cp\u003eDeveloped by lifetime car and motorsport enthusiasts with a passion to build the best sounding exhaust possible.\u003c\/p\u003e\u003cp\u003eWhen Porsche's 992 GT3 models hit the market, the verdict was that this car simply dominated the previous generations with performance, aerodynamic functionality, and new technology.\u003c\/p\u003e\u003cp\u003eHowever, many people familiar with GT cars, especially those modified with parts like our popular Sports Exhaust on 991 and 997 GT3 models , found that the exhaust was a bit muted.\u003c\/p\u003e\u003cp\u003eThe wailing howls of the previous generations seemed subdued, and in their place was a muddy sound and an electronic valve system that seemed to have a mind of its own. While the car would open the valves to start with a loud bark, it would then quickly quiet down, and even on the louder modes, the exhaust would sometimes close the valves and refuse to make the noise that was characterstic of the race bred GT3.\u003c\/p\u003e\u003cp\u003eWith this in mind, we focused our efforts on developing prototypes in order to extract some of the lost noises we were so fond of in the previous generations.\u003c\/p\u003e\u003cp\u003eThis design came about from numerous tests and challenges. We developed precision CNC-machined rings that perfectly fit the enormous 8\" catalytic converter (or OPF in International markets) outlets, then meticulously welded these to high flow cones within the size constraints of the original exhaust. We chose dual mandrel bent 3\" tubing with a large crossover tube, and additional extension tubes were added to tune the sound to what we believed was the best tone possible with no unpleasant drone or resonance on the inside. Our goal was for it to be fun on the outside, and yet classy on the inside; without giving you a headache. We made sure the exhaust still exits in the original location of the bumper, through integrated slashcut dual 100mm tips like our 991 GT3 upgrades.\u003c\/p\u003e\u003cp\u003eThe result from these changes is an aggressive startup bark, and an exciting tone under acceleration, but on a car that can still be driven on long trips while conversing with a passenger or talking on the phone when needed.\u003c\/p\u003e\u003cp\u003eAt idle, gentle throttle, or between 50 and 80 MPH in top-gear, the car is surprisingly docile, but downshifting and getting into the power still rewards you with a song worthy of the GT3 name.\u003c\/p\u003e\u003cp\u003eThe electronic valves are removed using Soul Performance Valve Delete Modules to prevent check engine lights or error codes, which we believed are the best available on the market.\u003c\/p\u003e\u003cp\u003eThe default finish is a flawless stainless steel, but you can request to have the exhaust tips and center component ceramic coated if you prefer a satin black finish (please note: this adds approximately 2-weeks to the build time).\u003c\/p\u003e\u003cp\u003eFeatures\u003c\/p\u003e\u003cp\u003e- Louder, exotic and aggressive tone without uncomfortable drone or resonance at highway speeds\u003c\/p\u003e\u003cp\u003e- 100% Made in the USA, stainless steel construction\u003c\/p\u003e\u003cp\u003e- Removes about 20 pounds from the rear of the car\u003c\/p\u003e\u003cp\u003e- Optimized for maximum power output and weight savings while retaining reliability, without modifying ECU programming\u003c\/p\u003e\u003cp\u003e- Does not affect emissions systems, catalytic converters, or cause Check Engine lights (50-state Emissions Legal)\u003c\/p\u003e\u003cp\u003e- 100% reversible, OEM-like fitment, with no cutting or welding required\u003c\/p\u003e\u003cp\u003e** NOTE: The original Porsche exhaust clamps that attach the muffler to the car to the catalytic converter can be added for an additional charge, or you can remove them from your original muffler by removing a small metal tab. It can still be re-used on the original or Shark Werks Exhaust later.\u003c\/p\u003e\u003cp\u003e** NOTE 2: At this time this exhaust is only available for USA models without particulate filter equipped\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003ePorsche 992 GT3; supplier specifies USA models without a particulate filter. Reuses factory catalytic converters.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"Default Title","offer_id":56211820609858,"sku":"X992","price":4240.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-rest-2.jpg?v=1789871388"},{"product_id":"sharkwerks-sport-exhaust-992-2-carrera-t-s","title":"Sharkwerks Sport Exhaust 992.2 Carrera T\/S","description":"\u003cp\u003eSupplier part number: SHAX992_2SPORT. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003cp\u003eHand-crafted in Northern California, our stainless steel Sport Exhaust for the 992.2 Carrera, T, \u0026amp; S (including PSE - Porsche Sport Exhaust equipped cars). gives the car a more exotic and pronounced sound than the factory or Sports exhaust options, without check engine lights or modifying the original electronic sport exhaust valves. Fits 992.2 Carrera, Carrera S, T but NOT for the GTS .\u003c\/p\u003e\u003cp\u003eThis system is still what we would consider worthy of our SPORT moniker and delivers a richer tone and fun sound without being over-bearing. Great for a starting point or daily driver.\u003c\/p\u003e\u003cp\u003eFeatures 3 inch tubing and a proper-flowing X-merge to keep things more in line for a daily driven car or road trips. When used with factory cats\/OPF's there is no noticeable drone in any gear \/ RPM and it can maintain highway speeds without drone while cruising as well.\u003c\/p\u003e\u003cp\u003eThe car will have a noticeable sporty sound at wide open and partial throttle and multiplies turbo whistling sounds and overrun (in Sport mode).\u003c\/p\u003e\u003cp\u003eThis system re-uses the original emissions equipment and tailpipes without cutting or welding, so it's completely reversible. This means the system is simpler to install, and won't trigger check engine lights or problems at inspections. As a bonus it is also 15 pounds lighter than the stock muffler\/exhaust it replaces.\u003c\/p\u003e\u003cp\u003eSince we found with testing that the exhaust valve system has a mind of its own and rarely does what you want even with the Sport button, we opted to build brackets that secure the original valves in place without allowing them to control the exhaust, so the valved exhaust system no longer functions with our Sport Exhaust installed . This delivers a more linear \/ clean and consistent sound vs valves flapping open\/closed throuighout a single pull across the RPM range.\u003c\/p\u003e\u003cp\u003eThe exhaust includes all required installation hardware. Prototype shown installed:\u003c\/p\u003e\u003cp\u003eSporty tone, without drone at 60-80 MPH while maintaining speed\u003c\/p\u003e\u003cp\u003e50-State Emissions Legal (does not effect \"smog\" or emissions equipment) and will not cause check engine lights\u003c\/p\u003e\u003cp\u003e50 % weight reduction vs stock - saves 15 pounds of weight off the back of the car vs stock\u003c\/p\u003e\u003cp\u003eMade in the USA from locally sourced Stainless Steel\u003c\/p\u003e\u003cp\u003eRe-uses original exhaust tips - no need to cut or modify and completely reversible\u003c\/p\u003e\u003cp\u003eExpected minor power gains, and weight savings, and faster turbo spool-up\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003ePorsche 992.2 Carrera, Carrera S and Carrera T, including PSE. Excludes GTS.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"Default Title","offer_id":56211821232450,"sku":"SHAX992_2SPORT","price":2195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-rest-13.jpg?v=1789871459"},{"product_id":"shark-werks-sport-2-5-exhaust-for-992-carrera-s-t-gts-turbo","title":"Shark Werks Sport (2.5\") Exhaust for 992 \/ Carrera \/ S \/ T \/ GTS \/ Turbo","description":"\u003cp\u003eSupplier part number: Shax000. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003cp\u003eShark Werks 2.5 Sport Exhaust for all 992 models (Carrera, S, T, GTS and Turbo) gives the car a more exotic and pronounced sound than the factory or Sports exhaust options, without check engine lights or modifying the original electronic sport exhaust valves. Fits 992 Carrera, Carrera S, GTS, and 992 Turbo and Turbo S models. If you are looking for an even more aggressive sound we recommend using our 3 inch Race Exhaust .\u003c\/p\u003e\u003cp\u003eThis system is still what we would consider \"loud and aggressive\", and features 2.5 inch tubing to keep things more in line for a daily driven car or road trips. Some drone can still be induced at various speeds depending on which gear \/ RPM and how much throttle is used; however it can maintain highway speeds without drone while cruising.\u003c\/p\u003e\u003cp\u003eThe car will have a noticeable, louder bark on cold start and slightly louder when idling once warmed up, will be more aggressive at wide open and partial throttle and multiplies turbo whistling sounds and overrun (in Sport mode).\u003c\/p\u003e\u003cp\u003eThis system re-uses the original emissions equipment and tailpipes without cutting or welding, so it's completely reversible. This means the system is simpler to install, and won't trigger check engine lights or problems at inspections.\u003c\/p\u003e\u003cp\u003eSince we found with testing that the exhaust valve system has a mind of its own and rarely does what you want even with the Sport button, we opted to build brackets that secure the original valves in place without allowing them to control the exhaust, so the valved exhaust system no longer functions with our Sport Exhaust installed .\u003c\/p\u003e\u003cp\u003eThe exhaust includes all required installation hardware and instructions.\u003c\/p\u003e\u003cp\u003eSporty tone, without significant drone at 60-80 MPH while maintaining speed (though may have drone at various RPM\/speeds)\u003c\/p\u003e\u003cp\u003e50-State Emissions Legal (does not effect \"smog\" or emissions equipment) and will not cause check engine lights\u003c\/p\u003e\u003cp\u003eMade in the USA from locally sourced Stainless Steel\u003c\/p\u003e\u003cp\u003eRe-uses original exhaust tips - no need to cut or modify and completely reversible\u003c\/p\u003e\u003cp\u003eExpected minor power gains, and weight savings, and faster turbo spool-up\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003ePorsche 992 Carrera, S, T, GTS, Turbo and Turbo S; 2.5-inch sport exhaust.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"Default Title","offer_id":56211821625666,"sku":"Shax000","price":1845.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-rest-18.jpg?v=1789871491"},{"product_id":"soul-performance-exhaust-porsche-992-carrera-x-pipe","title":"Soul Performance Exhaust - Porsche 992 Carrera X-Pipe","description":"\u003cp\u003eSupplier part number: POR.992.XP. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003cp\u003ePorsche 992 Carrera X-Pipe Exhaust System\u003c\/p\u003e\u003cp\u003eOur modular non-valved X-Pipe Exhaust for the 992 Carrera delivers smooth, rich flat-six sound throughout the rev range, whether you intend to upgrade your catted components or leave the rest of the OEM system in place.\u003c\/p\u003e\u003cp\u003eDETAILS\u003c\/p\u003e\u003cp\u003e+ Fits all Porsche 992 Carrera models\u003c\/p\u003e\u003cp\u003e+ Valve Simulator Brackets included to eliminate Check Engine Light\u003c\/p\u003e\u003cp\u003e+ All SOUL Performance Products exhaust components are backed by the industry’s first and finest Lifetime Warranty for both street and track use\u003c\/p\u003e\u003cp\u003e+ Designed and built in-house at our Willow Grove, PA facility\u003c\/p\u003e\u003cp\u003eDescription\u003c\/p\u003e\u003cp\u003eDEVELOPMENT: To supplement our extensive portfolio of 992 products, we are excited to announce a plug-and-play X-Pipe Exhaust System for Carrera and Turbo models, pairing with the factory catted components or any aftermarket components designed to meet the OEM rear muffler. Even on its own, this modular upgrade nets a number of immediate benefits.\u003c\/p\u003e\u003cp\u003eBy replacing the stock valved muffler with our non-valved x-pipe, the sound profile is immediately enhanced throughout the rev range as we are now able to circumvent the factory valve programming that progressively opens through about 5K RPM—now, when paired with our Valve Delete Modules, that sound is readily available from a stop and without a tune.\u003c\/p\u003e\u003cp\u003eOther muffler replacements that simply use smaller tubing for a valves-closed flow path may deliver more low-end sound, but struggle to balance the two conditions. Opening and closing does not provide enough of an effective delta especially with factory catted components thus rendering it mostly ineffective and expensive. Our cost-conscious x-pipe system produces a reasonable tone for low-speed operation while also maximizing sound at the top of the rev range as there is not a secondary flow path harvesting residual exhaust flow. As a result, we are able to extract the most sound level possible, whether customers are intending to compound the results with other upgraded components or simply leave the factory cats in place.\u003c\/p\u003e\u003cp\u003eDespite its simplicity, our x-pipe is anything but a straight-through design. It is developed from our Performance Exhaust System but is tailored to meet all OEM connection points whereas the former system is exclusively produced as a package. The resonated x-pipe delivers a rich, smooth, high-pitched sound with limited drone, owing to our extensive development process to manufacture a sophisticated but uncomplicated design for all turbocharged 992 customers—whether their end goals are within reach or are much loftier.\u003c\/p\u003e\u003cp\u003eCONSTRUCTION: Each set is assembled in house in the USA out of mandrel bent, thick wall .065″” T304L stainless steel. Back purged TIG welding (with ARCAL™ Prime argon gas ) ensures proper weld penetration and longevity – crucial for durability on the track. Water jet cut exhaust flanges are made to ISO 9001:2015 standards with tolerances of +\/- 0.003 inches for extreme precision. We fabricate these systems using thick gauge aluminum fixtures which act as a great heat sink during the welding process and prevent warping not only of our products, but the fixtures themselves to ensure perfect fitment.\u003c\/p\u003e\u003cp\u003eLIFETIME WARRANTY: Enjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty ! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003ePorsche 992 Carrera models; retain compatible factory or factory-style catalytic components.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"Default Title","offer_id":56211821887810,"sku":"POR.992.XP","price":2995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-rest-23.jpg?v=1789871548"},{"product_id":"shark-werks-race-exhaust-for-992-carrera-s-turbo","title":"Shark Werks - Race Exhaust for 992 \/ Carrera \/ S \/ Turbo","description":"\u003cp\u003eSupplier part number: X000. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003cp\u003eOur Race Exhaust for 992 gives the car a much more aggressive and louder tone than standard or Sports exhaust options, without check engine lights or modifying the original electronic sport exhaust valves. Fits 992 Carrera, Carrera S, GTS, and 992 Turbo and Turbo S models. If you are looking for a more moderate sound with valves we recommend using the Tubi System\u003c\/p\u003e\u003cp\u003eThe sound of this system is what we consider \"loud and aggressive\", and features 3\" tubing, but does have some drone at various speeds depending on which gear \/ RPM and how much throttle is used; however it can maintain highway speeds without drone while cruising.\u003c\/p\u003e\u003cp\u003eThe car will have a noticeable, louder bark on cold start and slightly louder when idling once warmed up, will be more aggressive at wide open and partial throttle and multiplies turbo whistling sounds and overrun (in Sport mode).\u003c\/p\u003e\u003cp\u003eThis system re-uses the original emissions equipment and tailpipes without cutting or welding, so it's completely reversible. This means the system is simpler to install, and won't trigger check engine lights or problems at inspections.\u003c\/p\u003e\u003cp\u003eSince we found with testing that the exhaust valve system has a mind of its own and rarely does what you want even with the Sport button, we opted to build brackets that secure the original valves in place without allowing them to control the exhaust, so the valved exhaust system no longer functions with our Sport Exhaust installed .\u003c\/p\u003e\u003cp\u003eThe exhaust includes all required installation hardware and instructions.\u003c\/p\u003e\u003cp\u003eLouder, aggressive tone, without significant drone at 60-80 MPH while maintaining speed (though may have drone at various RPM\/speeds)\u003c\/p\u003e\u003cp\u003e50-State Emissions Legal (does not effect \"smog\" or emissions equipment) and will not cause check engine lights\u003c\/p\u003e\u003cp\u003eMade in the USA from locally sourced Stainless Steel\u003c\/p\u003e\u003cp\u003eRe-uses original exhaust tips - no need to cut or modify and completely reversible\u003c\/p\u003e\u003cp\u003eExpected minor power gains, and weight savings, and faster turbo spool-up\u003c\/p\u003e\u003cp\u003eThis is a LOUD EXHAUST. Please keep this in mind prior to ordering.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003ePorsche 992 Carrera, S, GTS, Turbo and Turbo S; 3-inch race exhaust.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"Default Title","offer_id":56211821953346,"sku":"X000","price":2185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-rest-25.jpg?v=1789871560"},{"product_id":"shark-werks-sport-exhaust-for-991-gt3-rs-and-991-2-gt3-rs","title":"Shark Werks: Sport Exhaust for 991 GT3 \/ RS and 991.2 GT3 \/ RS","description":"\u003cp\u003eSupplier part number: X410. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003cp\u003eThe renound Shark Werks 991 GT3\/RS Sport Exhaust dramatically improves the sound of any 991 GT3, GT3RS, 911R or 991.2 GT3 \/ RS. It fits the stock tail pipes or our optional 100mm exhaust Tips\u003c\/p\u003e\u003cp\u003eMuch like previous GT3 models, the 991 version is just a tad too docile in stock form. This is in large part due to the strict sound-level restrictions in Europe and hence the factory deemed fit to equip these cars with a total of three mufflers again. With our Muffler Bypass System we believe we have addressed that and not only uncorked the beast that is the GT3 motor but also reduced a real 16 pounds off of the rear end in the process. This has been achieved without sacrificing the drivability or diminishing the aesthetics. Installation can be performed in around an hour without any rear bumper removal.\u003c\/p\u003e\u003cp\u003e3-D CAD designed with optimal flow, fit, weight savings and sound enhancement, our system replaces the center muffler on any 991 GT3. By utilizing appropriately-sized diameter tubing and straightening out the flow we achieved our desired sound and minimized resonance. Our direct bolt-on exhaust installs into the factory location without any modification or compromise and is completely reversible.\u003c\/p\u003e\u003cp\u003eAlthough we do not guarantee or make any crude horse power claims (let's face it Porsche did a wonderful job already on this one) we can assure you that you have not likely heard a GT3 sound like this before. By retaining and re-using the stock side mufflers and valves you are also able to continue to use the factory \"sport button\" valve feature to open\/close and send the exhaust gases through the sides for a similar to stock sound when you want to cruise and be akin to stock or then bypass the sides for a more exotic sound.\u003c\/p\u003e\u003cp\u003eAs with all previous Shark Werks exhausts this system is 50-state emissions compliant but also does not cause any check engine lights (MIL Codes) as it is designed to continue to operate with the factory catalyst and emissions equipment.\u003c\/p\u003e\u003cp\u003eDesigned and crafted in Northern California, the Shark Werks exhaust utilizes stainless- 18 gauge T304 tungsten inert gas welded stainless steel with mandrel bends and factory equivalent hardware.\u003c\/p\u003e\u003cp\u003e* Optional black ceramic \"Hot\" coating is available for additional cost ($230), please specify when ordering if you would like the unit black instead of raw.\u003c\/p\u003e\u003cp\u003eFeatures\u003c\/p\u003e\u003cp\u003e- Designed in-house and manufactured in Northern California\u003c\/p\u003e\u003cp\u003e- Improved, more aggressive sporty sound (see videos below)\u003c\/p\u003e\u003cp\u003e- Does not interfere with SMOG emissions and 50 state legal\u003c\/p\u003e\u003cp\u003e- Factory headers, catalysts side mufflers and valves retained\u003c\/p\u003e\u003cp\u003e- 3-D CAD designed factory fit direct bolt-on replacing factory side exhausts\u003c\/p\u003e\u003cp\u003e- Direct bolt-on replacing factory center muffler\u003c\/p\u003e\u003cp\u003e- Compatible with either the stock or aftermarket tips\u003c\/p\u003e\u003cp\u003e- Use your Sport button to divert routing to switch from flowing through the side mufflers to a direct bypassed flow\u003c\/p\u003e\u003cp\u003e- Use the non-sport mode to allow flow through the side mufflers for minimal additional interior noise and highway or daily driving.\u003c\/p\u003e\u003cp\u003e- Real 16 pound weight savings (stock muffler weighs 20 pounds total) from the rear of the car\u003c\/p\u003e\u003cp\u003e- 18 gauge T304 tungsten inert gas welded stainless steel\u003c\/p\u003e\u003cp\u003e- \"Loud Mode\" Kit included which allows full opening of the side mufflers' sport valves, eliminating the loud-quiet-loud transition on acceleration from low speeds\u003c\/p\u003e\u003cp\u003eOptional accessories: Black ceramic coating (+$230.00). Select the required configuration.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003ePorsche 991 and 991.2 GT3\/GT3 RS and 911 R; stock or compatible aftermarket tailpipes.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"Standard \/ no extras","offer_id":56211831783746,"sku":"X410","price":1640.0,"currency_code":"USD","in_stock":true},{"title":"Black ceramic coating","offer_id":56211831816514,"sku":"X410+BLACK","price":1870.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-rest-32.jpg?v=1789871625"},{"product_id":"shark-werks-100mm-exhaust-tips-for-991-991-2-gt3-rs-r","title":"Shark Werks: 100mm Exhaust Tips for 991 \/ 991.2 GT3 \/ RS \/ R","description":"\u003cp\u003eSupplier part number: X438. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003cp\u003eEnhance the look of any 991 GT3's rear-end with our new enlarged (100mm, compared with 88mm OEM tips) light-weight exhaust tips. Manufactured in California using TIG-welded stainless steel, our tips have been ceramically heat treated with a satin black finish to remain OEM-like in both fitment and appearance.\u003c\/p\u003e\u003cp\u003eAs an easy ten minute bolt-on, our tips are designed to fit the stock exhaust system, our muffler bypass and\/or any after-market exhaust system that accepts factory-style tips. Our tips have a single layered design and shave over one pound off of the stock units and are roughly two pounds lighter than some of the heavier after-market set ups. During testing on local tracks with high engine speeds we even encountered instances of after-market and stock center sections cracking due to the added stress of increased weight from larger\/heavier tips suspended out the rear on an already high temperature and metal-stressed area.\u003c\/p\u003e\u003cp\u003eFitment :\u003c\/p\u003e\u003cp\u003eWorks with SharkWerks Bypass System\u003c\/p\u003e\u003cp\u003eWorks with factory Exhaust\u003c\/p\u003e\u003cp\u003eWorks with after-market systems that accept factory tips\u003c\/p\u003e\u003cp\u003eNote: These tips are designed only for the 991 and 991.2 GT3 and GT3RS models.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003ePorsche 991 and 991.2 GT3\/GT3 RS only, with factory-style exhaust tip mounting.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"Default Title","offer_id":56211831849282,"sku":"X438","price":475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-rest-37.webp?v=1789871658"},{"product_id":"sharkwerks-track-race-exhaust-991-1-991-2-gt3-rs","title":"Sharkwerks - Track Race Exhaust (991.1 - 991.2 GT3\/RS)","description":"\u003cp\u003eSupplier part number: X490. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003cp\u003eThis is the loudest exhaust system available for the 991 GT3 \/ RS. This system weighs in at just 8.5 pounds, removing approximately 54-pounds from the rear when compared to a factory 991 GT3 or 44 from an original GT3RS exhaust system.\u003c\/p\u003e\u003cp\u003eThis system replaces the OEM side mufflers and center muffler, as well as the original exhaust tips with aggressive 100mm units. It is compatible with the OEM factory emissions equipment (cats\/headers).\u003c\/p\u003e\u003cp\u003e* Not Shown - This system also includes original exhaust manifold gaskets (2) for 991 GT3\/RS models, which can be replaced during installation.\u003c\/p\u003e\u003cp\u003eFeatures:\u003c\/p\u003e\u003cp\u003e- Three piece, mandrel-bent Stainless Steel construction\u003c\/p\u003e\u003cp\u003e- Manufactured in California\u003c\/p\u003e\u003cp\u003e- Uses 3-inch diameter mandrel bent tubing to maximize performance\u003c\/p\u003e\u003cp\u003e- Removes heat from side mufflers away from rear tires\u003c\/p\u003e\u003cp\u003e- Will not cause check engine lights (when using factory catalytic converters\/headers) or effect emissions\u003c\/p\u003e\u003cp\u003e- Removes 60 pounds from rear of 997 GT3 or GT3RS, removes 44 pounds compared to Shark Werks Bypass Exhaust\u003c\/p\u003e\u003cp\u003e- Removes 54 pounds off of a 991 GT3 \u0026amp; 44 pounds of a 991 GT3RS\u003c\/p\u003e\u003cp\u003e- 100% Reversible, no welds or cutting required for installation\u003c\/p\u003e\u003cp\u003e- Works with factory ECU tuning (no remapping required)\u003c\/p\u003e\u003cp\u003e- *** Optional *** Black Ceramic Coating available for $200\u003c\/p\u003e\u003cp\u003eOptional accessories: Black ceramic coating (+$200.00). Select the required configuration.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eSharkwerks - Track Race Exhaust (991.1 - 991.2 GT3\/RS). Check the exact axle, trim and equipment requirements in the supplier description.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"Standard \/ no extras","offer_id":56211835322690,"sku":"X490","price":1940.0,"currency_code":"USD","in_stock":true},{"title":"Black ceramic coating","offer_id":56211835355458,"sku":"X490+BLACK","price":2140.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-997-X339-27.jpg?v=1789838224"},{"product_id":"soul-performance-exhaust-porsche-991-1-base-gts-with-pse-valved-exhaust","title":"Soul Performance Exhaust - Porsche 991.1 Base\/GTS with PSE Valved Exhaust","description":"\u003cp\u003eSupplier part number: POR.991.1.VES BC. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003cp\u003ePorsche 991.1 Base with PSE \/ S \/ GTS Carrera Valved Performance Exhaust System with Black Chrome Tips\u003c\/p\u003e\u003cp\u003eOur 991.1 Carrera Valved Performance Exhaust System has been designed with the professional enthusiast in mind. With valves open exhaust gases are free to exit through a completely unrestricted path out the tips offering a flat six symphony with a tone that will raise the hairs on the back of your neck! On your way to pick up a client or heading out to dinner with someone special? Keep the valves in closed position and enjoy a refined low key tone as the factory side mufflers do their job quite well. If you’re worried about drone on your PDK equipped car, this system will not leave you disappointed.\u003c\/p\u003e\u003cp\u003eDETAILS\u003c\/p\u003e\u003cp\u003e+ Fits all Porsche 991.1 Carrera S \/ GTS vehicles, AND Base models with PSE ONLY (2012-2015)\u003c\/p\u003e\u003cp\u003e+ Direct bolt on installation – instructions included\u003c\/p\u003e\u003cp\u003e+ Valves are controlled with factory PSE exhaust valve controls OR with included valve controller if you do not have PSE – S models (without PSE button) use vacuum valves to control valve operation and we recommend installing a valve controller kit for control over the valves.\u003c\/p\u003e\u003cp\u003e+ All Soul Performance Products exhaust components are backed by a renowned Lifetime Warranty for both street and track use\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003ePorsche 991.1 Carrera S\/GTS and base models with PSE only (2012–2015); black chrome tips.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"Default Title","offer_id":56211840041282,"sku":"POR.991.1.VES BC","price":5215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-rest-117.webp?v=1789872460"},{"product_id":"soul-performance-exhaust-porsche-991-1-2-turbo-x-pipe-exhaust","title":"Soul Performance Exhaust - Porsche 991.1\/.2 Turbo X-Pipe Exhaust","description":"\u003cp\u003eSupplier part number: POR.991T.XP.OE. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003cp\u003eUpgrade to an x-pipe exhaust while retaining your factory catalytic converter sections. Proprietary x-pipe design, 3″ piping, and quad race resonators encourage maximum power gains and an exhilarating increase in flat six engine note and turbo wail.\u003c\/p\u003e\u003cp\u003eDETAILS\u003c\/p\u003e\u003cp\u003e+ Fits all Porsche 991.1 and 991.2 Turbo vehicles (2013+)\u003c\/p\u003e\u003cp\u003e+ Direct bolt on installation – instructions included\u003c\/p\u003e\u003cp\u003e+ Allows use of factory catalytic converter sections to meet strict emissions regulations\u003c\/p\u003e\u003cp\u003e+ Weighs 8.4 lbs \/ 3.8 kg less than factory exhaust components (16.45 lbs vs 24.85 lbs, both without tips)\u003c\/p\u003e\u003cp\u003e+ Choose from stylish T304L stainless steel tips or reuse factory exhaust tips (EXCEPT for 911 Turbo S Exclusive Series)\u003c\/p\u003e\u003cp\u003e+ All Soul Performance Products components are backed by a renowned Lifetime Warranty for both street and track use\u003c\/p\u003e\u003cp\u003eDescription\u003c\/p\u003e\u003cp\u003eDEVELOPMENT AND TESTING: Need to leave the factory catalytic converters in place – or just want to get greater volume with a greater amount of pops and burbles on deceleration from your 991 Turbo? The SOUL X-Pipe Exhaust is the answer. We had modularity in mind – you can switch tips out or add our catted or catless pipes at any time. Support for high power was another consideration – necessitating 3″ tubing. We experimented with adding a mixing chamber into our X-pipe design. Analysis in 3D CAD software showed a general increase in velocity gained downstream of the mixing chamber across a band of measured pressure and temperature levels. This produces optimal flow characteristics, reduced backpressure for higher HP, and enhances the sound quality of the system. Quad race resonators make a discernible difference in reducing drone while encouraging a more refined exhaust note.\u003c\/p\u003e\u003cp\u003eSOUND: Enjoy an increase in sound from both the engine and turbos without any drone – experience an OEM+ tone that the Turbo should have sounded like leaving the factory.\u003c\/p\u003e\u003cp\u003eCONSTRUCTION: Each system made from mandrel bent T304L 3″ .065″ wall stainless steel tubing, straight through race resonators with a full metal packing design for maximum durability, and laser cut brackets for perfect fitment. Choose from several hand finished tip options to get the look that suits your 991 the best – or reuse your factory tips. Mikalor Supra Heavy-Duty Clamps are included to securely hold our tips onto the system.\u003c\/p\u003e\u003cp\u003eBOLT ON AND GO: Each exhaust is tested in a fixture to guarantee fitment and then foam packed to ensure it arrives in perfect condition. Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003ePorsche 991.1\/991.2 Turbo; retain factory catalytic sections. Factory-tailpipe configuration; excludes reuse of Turbo S Exclusive Series tips.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"Default Title","offer_id":56211840074050,"sku":"POR.991T.XP.OE","price":3895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-rest-121.webp?v=1789872497"},{"product_id":"shark-werks-sport-exhaust-for-991-carrera-s","title":"Shark Werks: Sport Exhaust for 991 Carrera \/ S","description":"\u003cp\u003eSupplier part number: X403. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003cp\u003eNote: Can also be used on S \/ C4S models with the 3.8 engine, please read below and select optional hardware ($75) **. Not recommend for systems that already have the PSE \"Sport\" exhaust.\u003c\/p\u003e\u003cp\u003eFollowing on from our well-received Shark Werks 997 GT3, Turbo and Carrera exhaust designs we have now applied our customary Shark-bite to the Porsche 991 Carrera 3.4L non-S model. In stock form the car has been accused of sounding high-pitched, tinny and too mechanical in comparison to S models, especially with their deeper sounding PSE options.\u003c\/p\u003e\u003cp\u003e3-D CAD designed with optimal flow, fit, weight savings and sound enhancement, our system replaces the center muffler on any Porsche 3.4L and 3.8L 991 Carrera. By utilizing appropriately-sized diameter tubing and straightening out the flow, we achieved our desired sound and minimized resonance. Our direct bolt-on exhaust installs into the factory location without any modification or compromise and is completely reversible . An overall weight saving of 7 pounds is achieved with a more aggressive idle and outside bark with a deeper tone. On the inside you can still talk on the phone and\/or listen to the radio without any compromise. When you apply aggressive throttle you can hear a more exciting pitch and tone. Playing around with the throttle induces crackles and deeper howls more fitting for a 911.\u003c\/p\u003e\u003cp\u003eThe stock center muffler does not utilize a straight-through design and instead collects and merges in the center (hence you can often see a hot spot in the center) causing the sound to be more muted than some would like. Expect slightly better performance due to optimized exhaust gas flow.\u003c\/p\u003e\u003cp\u003eInstallation can be performed in about an hour or two (depending on condition of factory hardware) without any rear bumper removal.\u003c\/p\u003e\u003cp\u003eAs with all previous Shark Werks exhausts, this system is 50-state emissions compliant but also does not cause any check engine lights (MIL Codes) as it is designed to continue to operate with the factory catalyst and emissions equipment.\u003c\/p\u003e\u003cp\u003eDesigned and crafted in Northern California, the Shark Werks exhaust utilizes stainless- 18 gauge T304 tungsten inert gas welded stainless steel with mandrel bends and factory equivalent hardware.\u003c\/p\u003e\u003cp\u003eSome cars, especially with higher mileage, may experience a slight increase in vibration (especially on PDK-equipped cars) when idling at a stop in Drive mode. These vibrations usually occur due to build-up from the oil breather in the throttle body, which can be alleviated by cleaning the throttle plate and bore. Most 991 cars with 30,000+ miles should have this cleaned, as even a tiny amount of build-up can effect the idle speed. We also recommend changing the spark plugs at the same time, which can make a significant difference in how smooth the car runs at idle. We have also noticed that the engine will run smoothest in Sport or Sport Plus mode due to the increased idle speed.\u003c\/p\u003e\u003cp\u003eFeatures:\u003c\/p\u003e\u003cp\u003eDesigned in-house and manufactured in Northern California\u003c\/p\u003e\u003cp\u003eImproved, more aggressive sporty sound (see videos above)\u003c\/p\u003e\u003cp\u003eDoes not interfere with SMOG emissions and 50 state legal\u003c\/p\u003e\u003cp\u003eFactory headers, catalysts and side mufflers retained\u003c\/p\u003e\u003cp\u003e3-D CAD designed factory fit direct bolt-on replacing factory side exhausts\u003c\/p\u003e\u003cp\u003eCompatible with either the stock or aftermarket tips\u003c\/p\u003e\u003cp\u003e7 pound weight savings from the rear of the car.\u003c\/p\u003e\u003cp\u003e18 gauge T304 tungsten inert gas welded stainless steel mandrel-bent C.N.C construction for durability and flow.\u003c\/p\u003e\u003cp\u003e** Note: If your Carrera S \/ C4S 3.8L did not come with the Porsche Sport Exhaust (PSE) and you are looking for a little more volume \/ exotic tone and burbles, this pipe will accomplish your goal. It will however change the exhaust so only one side of the current \"dual tip\" is functional; thus looking at the car from low to the ground \/ behind the car, you will see that only one side of the tip is functional. This has no negative impact on sound or performance.\u003c\/p\u003e\u003cp\u003eOptional accessories: 3.8L fitment hardware (+$75.00). Select the required configuration.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003ePorsche 991 Carrera 3.4L and Carrera S\/C4S 3.8L; non-PSE applications, with optional $75 hardware for specified 3.8L cars.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"Standard \/ no extras","offer_id":56211840762178,"sku":"X403","price":1249.0,"currency_code":"USD","in_stock":true},{"title":"3.8L fitment hardware","offer_id":56211840794946,"sku":"X403+HARDWARE","price":1324.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-rest-122.jpg?v=1789872715"},{"product_id":"shark-werks-sport-exhaust-for-pse-systems-for-991-2-carrera-s-t-gt","title":"Shark Werks: Sport Exhaust for PSE Systems for 991.2 Carrera \/ S \/ T\/ GT","description":"\u003cp\u003eSupplier part number: X502. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003cp\u003eFor 991.2 Carrera \/ S \/ T \/ GTS with 3.0L Turbo Engine and Factory PSE Exhaust\u003c\/p\u003e\u003cp\u003eThe 2017+ 991.2 Carrera was an incredible step forward in terms of horsepower and torque, as well as chassis and suspension improvements. But as we heard from the exhaust when we first tested the car and from repeat customer feedback, it's just not sporty or loud enough for many people who are used to the rumble of a flat six.\u003c\/p\u003e\u003cp\u003eTo remedy this we've developed an exhaust system with maximum performance in mind. The system removes the factory muffler, but still enables the original Sport Exhaust valve switch to work by closing half of the exhaust system when the system is disabled. In the open mode, it's noticeably louder than the original PSE system and gives drivers more joyful turbo whistling sounds. Our exhaust sounds deeper and more exotic than the factory system, but still does not drone or have resonance at freeway speeds. You can still close the valve when you need to make a call or prefer the sound of your stereo.\u003c\/p\u003e\u003cp\u003eWhen using Sport and more aggressive modes, you'll have more popping and burbles on overrun than before, but you can still tame this by using the Standard drive modes.\u003c\/p\u003e\u003cp\u003eOur exhaust is made from CNC mandrel bent stainless steel in the USA, assembled by hand and built-to-order. It will only fit cars with the factory Sport Exhaust System and its center-exit tips. It re-uses the original exhaust tips and is compatible with the switching valve system. This exhaust was independently dynoed and results showed 21 HP to the wheels across all RPMs and about 18 lb-ft torque gains. The exhaust also removes about 12 pounds from the rear of the car.\u003c\/p\u003e\u003cp\u003ehe exhaust is emissions friendly in that it does not alter or remove the catalytic converter or header system on the car, and it will not trigger check engine lights. Installation time is typically about 2-3 hours and is completely reversible, with no cutting or welding required .\u003c\/p\u003e\u003cp\u003ePLEASE NOTE: This exhaust only fits the 991.2 Base, S, and GTS models with the 3.0L turbo engine and the Porsche Sport Exhaust System. It does not fit the 991.1 3.4 or 3.8L cars, and it does not fit the 991.2 cars with the standard (non-Sport) exhaust system.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003ePorsche 991.2 Carrera\/S\/T\/GTS with 3.0L turbo engine and factory PSE only. Excludes 991.1 and non-PSE cars.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"Default Title","offer_id":56211840827714,"sku":"X502","price":2340.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-rest-128.webp?v=1789872759"},{"product_id":"shark-werks-sport-exhaust-base-model-non-pse-991-2-carrera","title":"Shark Werks: Sport Exhaust Base Model (Non-PSE) 991.2 Carrera","description":"\u003cp\u003eSupplier part number: X506. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003cp\u003eFor 991.2 Carrera (base model) with 3.0L Turbo Engine without PSE Exhaust option. This exhaust will not fit the S or GTS models.\u003c\/p\u003e\u003cp\u003eThe 2017+ 991.2 Carrera was an incredible step forward in terms of horsepower and torque, as well as chassis and suspension improvements. But as we heard from the exhaust when we first tested the car and from repeat customer feedback, it's just not sporty or loud enough for many people who are used to the rumble of a flat six. If your car was optioned with the factory Porsche Sport Exhaust (PSE), you may be content with the sound of the original system, but for those who lack this option, they may want something a bit more representative of the car. Our exhaust was designed to give the new Carrera a sports car sound for a fraction of the price of the factory PSE upgrade retrofit.\u003c\/p\u003e\u003cp\u003eThis exhaust system was designed with maximum performance in mind so we used free-flowing mandrel bent tubing: there is no X-intersection or crossover, as these will restrict exhaust flow albeit slightly. The system removes the factory muffler, which gives drivers more turbo whistling sounds, removes about 10 pounds from the original system, and though we have not had a chance to dyno this system yet, we do expect it to add approximately 15 RWHP to the 3.0 Turbo motor found in the 991.2 Carrera (our similar PSE system dynoed at over 20 HP to the wheels increase on PSE equipped GTS models). Our exhaust sounds deeper and more exotic than the factory system, but still does not drone or have resonance at freeway speeds.\u003c\/p\u003e\u003cp\u003eOur exhaust is made from USA stainless steel and built-to-order by hand in California. It will only fit 991.2 Carrera models without the factory PSE-upgrade. The exhaust re-uses the original exhaust tips so the look from outside the car is OEM.\u003c\/p\u003e\u003cp\u003eThe ehaust is emissions friendly in that it does not alter or remove the catalytic converter or header system on the car, and it will not trigger check engine lights. Installation time is typically about 1.5 to 2 hours and is completely reversible, with no cutting or welding required . All required gaskets and hardware for installation are included with the product. We designed the exhaust for an exact fitment with the other original components so it should not be difficult or frustrating to install for qualified technicians.\u003c\/p\u003e\u003cp\u003eThis exhaust is significantly louder than the original, particularly when cold-starting the vehicle, revving at a stop, and under wide open throttle. That said, due to the nature of the car's original catalytic converters and turbochargers, the car is still tame under most normal conditions and can be driven in traffic and city environments without too much added attention. It's difficult to describe how loud an exhaust is from videos and descriptions online, but we do believe this video is representative of the product's sound. Please call us for more information about this.\u003c\/p\u003e\u003cp\u003ePLEASE NOTE: This exhaust only fits the 991.2 Base models with the 3.0L turbo engine and standard exhaust system. It does not fit the 991.1 3.4 or 3.8L cars, and it does not fit the 991.2 S, GTS, or cars with the PSE exhaust system upgrade.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003ePorsche 991.2 base Carrera 3.0L turbo without PSE only; excludes S and GTS.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"Default Title","offer_id":56211841646914,"sku":"X506","price":1340.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-rest-132.jpg?v=1789872801"},{"product_id":"sharkwerks-turbo-exhaust-991-1-991-2-turbo-s","title":"Sharkwerks  - Turbo Exhaust -  991.1 \u0026 991.2 Turbo\/S","description":"\u003cp\u003eSupplier part number: X422. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003cp\u003eThe 991 Turbo \/ S pumps out immense performance but in typical Porsche fashion the factory leaves a little bit on the table as far as a proper sports car sound is concerned. For a $150,000+ car, it could certainly use more of an exotic growl along with more of a turbo spool\/whine that is customary with turbo cars of yesteryear. This is where your chums at Shark Werks come in with our replacement exhaust system for all 2014+ 991 and 991.2 Twin Turbo \u0026amp; Turbo S models.\u003c\/p\u003e\u003cp\u003eMade entirely of T304 0.065 stainless steel, mandrel bent to fit to the factory catalytic converters, our system not only unleashes a more sporty sound (you can hear those turbos spool) but it does so without drone or resonance inside the vehicle. You can continue to enjoy your Blue-Tooth phone conversations or iPod tunes without interference from the exhaust. Meanwhile, your 991 Turbo \/ S produces a deeper, throatier growl from the engine at the press of the gas pedal.\u003c\/p\u003e\u003cp\u003eOur straight-through approach means the exhaust gases take the path of least resistance; to improve flow and reduce back pressure (all important for spool and power on a turbo car) by separating each of the banks with one exit for each side versus a more restrictive merge.\u003c\/p\u003e\u003cp\u003eBy retaining the factory cats, there are no check engine lights and the use of our exhaust should not affect the factory warranty or affect emissions equipment (therefore 50 state legal). Designed to work with factory or factory-style after market tips, installation is made easy by re-using the factory clamps and locations.\u003c\/p\u003e\u003cp\u003eKey Features:\u003c\/p\u003e\u003cp\u003eMore exotic tone under boost\u003c\/p\u003e\u003cp\u003eMore aggressive sound at idle and audible turbo spool\u003c\/p\u003e\u003cp\u003eDeeper\/Throatier exhaust note\u003c\/p\u003e\u003cp\u003eNo interior drone\/resonance @ freeway speeds\u003c\/p\u003e\u003cp\u003eImproved flow \u0026amp; reduced back pressure for quicker turbo spool\u003c\/p\u003e\u003cp\u003eWorks with factory catalytic converters \u0026amp; emissions equipment\u003c\/p\u003e\u003cp\u003e50 state emissions compliant\u003c\/p\u003e\u003cp\u003eManufactured by hand in California, USA\u003c\/p\u003e\u003cp\u003eSmoother mandrel bent single piece tubes rather than welded sub sections for optimal flow\u003c\/p\u003e\u003cp\u003eRe-uses factory clamps\u003c\/p\u003e\u003cp\u003eMounts to factory brackets\/locations\u003c\/p\u003e\u003cp\u003eRe-uses factory exhaust tips (or aftermarket)\u003c\/p\u003e\u003cp\u003eFull DIY (do it yourself) step by step instructions provided\u003c\/p\u003e\u003cp\u003e10+ lbs weight saving off rear of vehicle\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003ePorsche 991.1 and 991.2 Turbo\/Turbo S, 2014+; retain factory catalytic converters.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"Default Title","offer_id":56211841712450,"sku":"X422","price":2185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-rest-135.webp?v=1789872822"},{"product_id":"soul-performance-exhaust-porsche-981-boxster-cayman","title":"Soul Performance Exhaust - Porsche 981 Boxster \/ Cayman","description":"\u003cp\u003eSupplier part number: POR.981.ESC.SLTB. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003cp\u003eHigh quality mufflers offer a refined, sporty tone with minimal drone. Gain the enhanced response, character, and sound that your Porsche deserves.\u003c\/p\u003e\u003cp\u003eDETAILS\u003c\/p\u003e\u003cp\u003e+ Fits all Porsche 981 Cayman \/ Boxster vehicles (2013-2016)\u003c\/p\u003e\u003cp\u003e+ Direct bolt on installation – instructions included (Black Satin Black Slash Cut Tips)\u003c\/p\u003e\u003cp\u003e+ All Soul Performance Products components are backed by a renowned Lifetime Warranty for both street and track use\u003c\/p\u003e\u003cp\u003eDEVELOPMENT: Following the success of our Valved Exhaust and its ability to fight drone, we wanted to offer a lighter, valveless version that offers an invigorating exhaust note (just like valves open mode on our Valved Exhaust) at all times with the least amount of undesirable elements like droning and rasp. This system is perfect for those who crave an aggressive sound to pair with aftermarket headers and not have it be overbearingly loud. The volume level is delightfully greater than that of PSE (Porsche Sport Exhaust) with valves open while retaining a refined exhaust note. This system is also beneficial for track cars looking for maximum flow in an exhaust but must mind decibel readings. The mufflers are incredibly effective at minimizing drone and encourage a fuller, more robust tone befitting of a Porsche.\u003c\/p\u003e\u003cp\u003eCONSTRUCTION: Each system is made from mandrel bent T304L stainless steel tubing (featuring 2.5″ OD over axle pipes) and features mufflers with fortified casings in the interest of durability. The SOUL mufflers are packed with high quality sound deadening material designed to withstand abuse and not blow out over time. Choose from a variety of 321 stainless exhaust tips in different styles and finishes – or contact us to customize your own set! Titanium single wall tips are also available and save nearly a pound of weight over stainless steel tips!\u003c\/p\u003e\u003cp\u003eBOLT ON AND GO: Each exhaust is rigorously quality-checked, tested in a fixture to guarantee fitment, and then foam packed to ensure it arrives in perfect condition. Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts.\u003c\/p\u003e\u003cp\u003eLIFETIME WARRANTY: Enjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty ! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003ePorsche 981 Cayman\/Boxster (2013–2016); satin black slash-cut tips.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"Default Title","offer_id":56211848102210,"sku":"POR.981.ESC.SLTB","price":3415.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-rest-160.webp?v=1789873206"}],"url":"https:\/\/levinsonperformance.com\/collections\/rss-exhaust.oembed","provider":"Levinson Performance \u0026 Mfg.","version":"1.0","type":"link"}