{"product_id":"velocity-exhausts-porsche-991-turbo-s-exhaust-system","title":"Velocity Exhausts Porsche 991 Turbo S Exhaust System","description":"\u003ch2\u003ePorsche 991 Turbo S Exhaust System\u003c\/h2\u003e\n\u003cp\u003eBuilt for the twin-turbo flat-six that made the 991 Turbo S a benchmark for all-weather supercar performance, this exhaust system is engineered to unlock the aggression the factory setup was tuned to hide. Whether you want a subtle daily upgrade or a full race-inspired soundtrack, this system delivers sharper throttle response and a tone that finally matches the car's output.\u003c\/p\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePorsche 991.1 \u0026amp; 991.2 Turbo S (Coupe \u0026amp; Cabriolet)\u003c\/li\u003e\n  \u003cli\u003eAlso fits 991.1 \u0026amp; 991.2 Carrera\u003c\/li\u003e\n  \u003cli\u003eDirect bolt-on system — no cutting or permanent modifications required\u003c\/li\u003e\n  \u003cli\u003ePrecision-engineered for OEM mounting points and factory alignment\u003c\/li\u003e\n  \u003cli\u003eCompatible with factory valve control system and drive modes (valved configurations)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConfiguration Options\u003c\/h3\u003e\n\u003cp\u003eBuild your system to match your goals — choose your chassis, pipe configuration, add-ons, and material at checkout.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChassis:\u003c\/strong\u003e 991.1 Turbo S, 991.2 Turbo S, 991.1 Carrera, or 991.2 Carrera\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Race X Pipe Catback, Sport Catback, X Pipe Catback, or F1 Catback\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdd-On:\u003c\/strong\u003e System only, Downpipes, or 200 Cell Downpipes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Option:\u003c\/strong\u003e Valved or non-valved (varies by configuration)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brushed T304 Stainless Steel or Grade 5 Titanium\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSound Character\u003c\/h3\u003e\n\u003cp\u003eThe 991 Turbo S's flat-six is capable of a much deeper, more mechanical voice than the factory system allows — this system lets it out.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eX Pipe \/ Race X Pipe Design:\u003c\/strong\u003e Improves exhaust scavenging across both turbos, sharpening throttle response and producing a deeper, more resonant tone than the factory setup.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverrun Character:\u003c\/strong\u003e Aggressive pops, crackles, and turbo burble on deceleration and downshifts, most pronounced on the Race X Pipe non-valved configuration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Profile:\u003c\/strong\u003e Deep and mechanical at idle, opening into a sharp, forceful pull through the rev range — from a refined daily tone (valved) to an unapologetic race note (non-valved).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMaterials \u0026amp; Engineering\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAvailable in Brushed T304 stainless steel or aerospace-grade Grade 5 titanium for maximum strength-to-weight ratio\u003c\/li\u003e\n  \u003cli\u003eTitanium configuration offers significant weight reduction vs. OEM exhaust system\u003c\/li\u003e\n  \u003cli\u003eDownpipe and 200 Cell Downpipe options for reduced backpressure and increased turbo efficiency\u003c\/li\u003e\n  \u003cli\u003ePrecision TIG-welded for structural integrity and a clean, motorsport-grade finish\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent tubing ensures optimal exhaust velocity and minimal restriction\u003c\/li\u003e\n  \u003cli\u003eDesigned to reduce backpressure and improve turbo spool\u003c\/li\u003e\n  \u003cli\u003eHigh heat resistance for sustained performance under extreme driving conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eImproved exhaust flow for enhanced horsepower and throttle response\u003c\/li\u003e\n  \u003cli\u003eReduced system weight for sharper handling and acceleration (titanium configuration)\u003c\/li\u003e\n  \u003cli\u003eFaster turbo spool and improved mid-to-high RPM responsiveness\u003c\/li\u003e\n  \u003cli\u003eEnhanced driver engagement through sharper sound and feedback\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFull exhaust system, built to your selected configuration\u003c\/li\u003e\n  \u003cli\u003eAll required clamps, hardware, and gaskets\u003c\/li\u003e\n  \u003cli\u003ePlug-and-play valve integration components (valved configurations)\u003c\/li\u003e\n  \u003cli\u003eInstallation guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy This System\u003c\/h3\u003e\n\u003cp\u003eThe 991 Turbo S was engineered to deliver world-class performance in almost any condition — but the factory exhaust keeps the flat-six's character in check. This system removes that ceiling, delivering a more aggressive, more responsive, and more emotionally engaging driving experience.\u003c\/p\u003e\n\u003cp\u003eFor owners who expect their Turbo S to sound as serious as it drives — this is the upgrade that defines it.\u003c\/p\u003e","brand":"Velocity Exhausts","offers":[{"title":"Race X Pipe Catback System Only (non valved) \/ Brushed T304 Stainless Steel \/ 991 Turbo S","offer_id":67225196593401,"sku":"14:200004891#TItanium-1","price":3799.99,"currency_code":"USD","in_stock":true},{"title":"Race X Pipe Catback System Only (non valved) \/ Brushed T304 Stainless Steel \/ 991 Carrera","offer_id":67225196658937,"sku":"14:200004891#TItanium-3","price":3799.99,"currency_code":"USD","in_stock":true},{"title":"Race X Pipe Catback System Only (non valved) \/ Grade 5 Titanium \/ 991 Turbo S","offer_id":67225196724473,"sku":"14:200004891#TItanium-5","price":4799.99,"currency_code":"USD","in_stock":true},{"title":"Race X Pipe Catback System Only 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