{"product_id":"fabspeed-porsche-718-gt4-rs-valvetronic-x-pipe-cat-back-exhaust-system-2022","title":"Fabspeed Porsche 718 GT4 RS Valvetronic X-Pipe Cat-Back Exhaust System (2022+)","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eHP: +6.6\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eTQ: +9\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eWT (lbs): -3\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eTransform your GT4 RS’s exhaust note and ADD significant power versus the stock GT4 RS rear exhaust. FABSPEED's proprietary X-pipe design gives the GT4 RS the same high pitched wail as the GT3 and it’s totally plug-and-play with the factory exhaust valve system so you can quiet down the exhaust using the factory PSE button. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOur design process started with 3D scanning the entire OEM exhaust system using our CREAFORM 700 Handscan so that we could make a complete Solidworks 3D model of the exhaust. We then designed the exhaust and fixtures using that model so that the exhaust fit perfectly to OEM standards. After multiple revisions for sound and dyno testing we decided to use our signature investment cast X-Pipe to tie the FLAT 6 engine's two separate Right \u0026amp; Left cylinder banks together for exhaust scavenging and to defeat resonance. We also went to great lengths to eliminate drone on this exhaust, utilizing helmholtz resonator technology to cancel out unwanted frequencies that “drone.” Porsche GT4RS and SPYDER RS owners and shops- the FABSPEED GT4RS rear valvetronic is 100% guaranteed to be the best sounding, most reliable and most powerful system available. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cstrong\u003eSOUND:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWondering why your GT4 RS doesn’t have the same high pitched scream of the GT3? Our Valvetronic X-Pipe is the solution! Our X-pipe design merges the two exhaust banks for an intoxicating 9000 RPM symphony. Even though this system will net you a significant increase in volume over stock, the valved design allows you to control the volume with the factory PSE (Porsche Sport Exhaust) button, quieting the exhaust note for a drone free driving experience. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cstrong\u003ePOWER:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eComparing our development car equipped with our Over Axle Link Pipes, our Vavled X-Pipe added +7.5HP (+6.2 HP at the rear wheels) at 8100 RPM and +11 ft\/lbs of ft-lbs of torque at 3500 RPM. WE designed and DYNO developed multiple systems BEFORE we settled on the very best system in terms of sound and horsepower. Trust Fabspeed with over 30 years or experience!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits all Porsche 718 GT4 RS 2022+ Models worldwide and RS Spyder too- incase you trade in the Cayman GT4RS.\u003c\/li\u003e\n\u003cli\u003eDyno proven power gains that are significant and maximized.\u003c\/li\u003e\n\u003cli\u003eSaves -3 lbs \/ 1.4KGs compared to the factory system\u003c\/li\u003e\n\u003cli\u003eCompletely retains PSE valved exhaust functionality\u003c\/li\u003e\n\u003cli\u003eUses aerospace quality Helical Limited exhaust valves imported from the the United Kingdom.\u003c\/li\u003e\n\u003cli\u003eHelical ISSO certified exhaust valves are the WRLDs VERY FINEST exhaust valves and are used by Ferrari, McLaren, Pagani, KOennigeegs and Porsche GT3 cars.\u003c\/li\u003e\n\u003cli\u003eHELICAL exhaust valves are the 1 and ONLY exhaust valve that any GT4RS or BUYER should allow to be used on their exhaust.\u003c\/li\u003e\n\u003cli\u003eASK any other brand what exhaust valve they use? If they balk and its NOT Helical imported from Great Britain 0 RUN and run fast as they are pushing cheap Chinese 100% guaranteed to fail exhaust valves. Often sandblasted trash to obscure original. It matters!\u003c\/li\u003e\n\u003cli\u003eHelmholtz resonator technology eliminates drone\u003c\/li\u003e\n\u003cli\u003eIncorporates our signature cast X-pipe for superior flow and exhaust scavenging\u003c\/li\u003e\n\u003cli\u003eThis cat-back system is emissions legal in all 50 states and the rest of the world (ROW)\u003c\/li\u003e\n\u003cli\u003eConstructed from high-quality 14-16ga CNC mandrel-bent T304L stainless steel for optimum flow and maximum durability\u003c\/li\u003e\n\u003cli\u003eLaser scanned and CAD designed for perfect OEM fitment using an Ametek Handyscan 700\u003c\/li\u003e\n\u003cli\u003eNo Check Engine Light guaranteed\u003c\/li\u003e\n\u003cli\u003eSimple DIY bolt-on installation- VIDEO installtion online and comes with all hardware.\u003c\/li\u003e\n\u003cli\u003eAll Fabspeed performance products are backed by the \u003ca href=\"https:\/\/pilotoproject.com\/pages\/fabspeed-motorsport-s-lifetime-warranty\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: #d80000;\"\u003e\u003cspan style=\"color: #d80000;\"\u003eFabspeed Lifetime Warranty\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003ePerformance Enhancements\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUnrivaled exhaust efficiency becomes the new reality with our ultra-optimized Porsche GT4 RS exhaust installed! Say goodbye to muted tones and lackluster acceleration; \u003c\/span\u003e\u003cspan\u003ethis\u003c\/span\u003e\u003cspan\u003e is the Porsche GT4 RS exhaust system you need to cut weight, overcome exhaust limitations, and stand out with an iconic roar that properly represents the raw power at your disposal. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHow does our innovative valved X-pipe unveil your Porsche GT4 RS’s hidden potential? Our precision-tuned Porsche GT4 RS and \u003c\/span\u003e991 GT3 exhaust systems\u003cspan\u003e provide: \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cstrong\u003eMaximum flow potential\u003c\/strong\u003e\u003cspan\u003e with our revolutionary X-pipe design and smoother exhaust characteristics allow your engine to breathe more freely. Reduced back-pressure and exhaust turbulence directly improve power output. \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cstrong\u003eSuperior base materials enhance exhaust and engine component longevity\u003c\/strong\u003e. Lighter and more resistant to intense racing and road conditions, our exhaust clients can look forward to unrivaled material longevity and dependability.\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cstrong\u003eStreamlined catalytic designs \u003c\/strong\u003e\u003cspan\u003eimprove exhaust scavenging \u003c\/span\u003e\u003cspan\u003eand \u003c\/span\u003e\u003cspan\u003emaintain 100% street-legal emissions worldwide. With our premier HJS catalytic upgrades, you no longer have to choose between optimal exhaust performance and legality. \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eForged to last a lifetime, this must-have exhaust upgrade establishes a capable street and racing foundation that performs as great it sounds. To accentuate the profound horsepower and torque gains, explore other custom Fabspeed Motorsport upgrades like our top-tier tuning software and intake systems and prepare to set a new track record. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eComponents of the Exhaust System\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTo complete this exhaust masterpiece, each and every component has been meticulously optimized for seamless fitment and high-performance potential. Here’s a breakdown of our top-rated Porsche 718 GT4 RS Valved X-Pipe Cat-Back Exhaust System: \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cstrong\u003eHigh-Quality Construction:\u003c\/strong\u003e\u003cspan\u003e The entire exhaust system is made from 14-16ga CNC mandrel-bent T304L stainless steel. This superior alloy ensures longevity, higher resistance to heat\/corrosion, and fewer maintenance and repair expenses.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cstrong\u003eHelical Exhaust Valves:\u003c\/strong\u003e Our aerospace-grade Helical ISSO-certified valves are the only valves you want to support your exhaust functionality. Effortlessly open and close the valves with the factory controls, unleashing your pure Porsche power at a whim.\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cstrong\u003eSuperior Catalytic Conversion\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Access all of the extra performance power without compromise with this premier cat-back system. Our systems are legal everywhere and will not trigger a check engine light. Trusted for the track and the street, this system is a complete replacement for your factory system. \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cstrong\u003eAdvanced resonator technology:\u003c\/strong\u003e Ample sound is achieved without the unwanted drone and rattle. Enjoy a smoother ride and feel the newfound power the way it was meant to be experienced.\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cstrong\u003eStunning and customizable exhaust tips\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Complete your pristine and high-performance exhaust upgrade with your choice of 5 luxurious tip types. Go with satin black, polished steel, or carbon fiber for a modern finish, or tame the tune with a stylish set of turn-down tips to maintain a powerful yet refined sound profile.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fabspeed Motorsport","offers":[{"title":"Carbon Fiber","offer_id":45791917899941,"sku":null,"price":5683.95,"currency_code":"USD","in_stock":true},{"title":"Satin Black","offer_id":45791917932709,"sku":null,"price":5683.95,"currency_code":"USD","in_stock":true},{"title":"Polished Stainless Steel","offer_id":45791917965477,"sku":null,"price":5683.95,"currency_code":"USD","in_stock":true},{"title":"Brushed Stainless Single Wall","offer_id":45791917998245,"sku":null,"price":5683.95,"currency_code":"USD","in_stock":true},{"title":"Brushed Stainless Turn Down","offer_id":45791918031013,"sku":null,"price":5683.95,"currency_code":"USD","in_stock":true},{"title":"Re-use OEM Tips","offer_id":45791918063781,"sku":null,"price":5683.95,"currency_code":"USD","in_stock":true},{"title":"Titanium","offer_id":45791918096549,"sku":null,"price":5683.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/0904\/6949\/files\/718_GT4RS_Valvetronic_Exhaust_Studio_Photo_V2_2__94824.jpg?v=1753492268","url":"https:\/\/pilotoproject.com\/products\/fabspeed-porsche-718-gt4-rs-valvetronic-x-pipe-cat-back-exhaust-system-2022","provider":"Piloto Project","version":"1.0","type":"link"}