{"product_id":"porsche-991-992-turbo-s-stainless-steel-valved-x-pipe-catback-exhaust-system","title":"Porsche 991 \/ 992 Turbo S Stainless Steel Valved X-Pipe Exhaust System","description":"\u003cp data-start=\"0\" data-end=\"75\"\u003e\u003cstrong data-start=\"0\" data-end=\"75\"\u003ePorsche 991 \/ 992 Turbo S Stainless Steel X-Pipe Catback Exhaust System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"77\" data-end=\"382\"\u003eDesigned to match the performance of Porsche’s flagship turbocharged platform, this X-pipe catback exhaust system unlocks a sharper, more exotic sound while improving flow and responsiveness. Refined under control, aggressive under load—this is the upgrade that gives the Turbo S the presence it deserves.\u003c\/p\u003e\n\u003chr data-start=\"384\" data-end=\"387\"\u003e\n\u003ch3 data-start=\"389\" data-end=\"402\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"393\" data-end=\"402\"\u003ePrice\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"403\" data-end=\"416\"\u003e\u003cstrong data-start=\"403\" data-end=\"416\"\u003e$3,489.99\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"418\" data-end=\"421\"\u003e\n\u003ch3 data-start=\"423\" data-end=\"438\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"427\" data-end=\"438\"\u003eFitment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"439\" data-end=\"739\"\u003e\n\u003cli data-start=\"439\" data-end=\"482\"\u003ePorsche 911 Turbo S (991.2 | 2017–2019)\u003c\/li\u003e\n\u003cli data-start=\"483\" data-end=\"520\"\u003ePorsche 911 Turbo S (992 | 2020+)\u003c\/li\u003e\n\u003cli data-start=\"521\" data-end=\"603\"\u003eDirect bolt-on catback system — no cutting or permanent modifications required\u003c\/li\u003e\n\u003cli data-start=\"604\" data-end=\"674\"\u003ePrecision-engineered for OEM mounting points and perfect alignment\u003c\/li\u003e\n\u003cli data-start=\"675\" data-end=\"739\"\u003eFully compatible with factory exhaust valves and drive modes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"741\" data-end=\"744\"\u003e\n\u003ch3 data-start=\"746\" data-end=\"769\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"750\" data-end=\"769\"\u003eSound Character\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"770\" data-end=\"842\"\u003eThe Turbo S is brutally fast—this system makes it sound just as serious.\u003c\/p\u003e\n\u003cul data-start=\"844\" data-end=\"1427\"\u003e\n\u003cli data-start=\"844\" data-end=\"965\"\u003e\n\u003cstrong data-start=\"846\" data-end=\"864\"\u003eValves Closed:\u003c\/strong\u003e Deep, refined tone with a subtle, controlled presence. Ideal for daily driving with minimal drone.\u003c\/li\u003e\n\u003cli data-start=\"966\" data-end=\"1139\"\u003e\n\u003cstrong data-start=\"968\" data-end=\"984\"\u003eValves Open:\u003c\/strong\u003e Aggressive, exotic sound with increased volume and sharper turbo acoustics. Enhanced spool, crisp shifts, and clean overrun crackles under deceleration.\u003c\/li\u003e\n\u003cli data-start=\"1140\" data-end=\"1301\"\u003e\n\u003cstrong data-start=\"1142\" data-end=\"1160\"\u003eX-Pipe Design:\u003c\/strong\u003e Improves exhaust scavenging and blends both banks for a smoother, higher-pitched, more exotic tone—reducing the muted, flat factory sound.\u003c\/li\u003e\n\u003cli data-start=\"1302\" data-end=\"1427\"\u003e\n\u003cstrong data-start=\"1304\" data-end=\"1324\"\u003eOverall Profile:\u003c\/strong\u003e Balanced and performance-focused—deeper at low RPM with a sharper, more refined top-end under boost.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1429\" data-end=\"1432\"\u003e\n\u003ch3 data-start=\"1434\" data-end=\"1465\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1438\" data-end=\"1465\"\u003eMaterials \u0026amp; Engineering\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1466\" data-end=\"1971\"\u003e\n\u003cli data-start=\"1466\" data-end=\"1567\"\u003eConstructed from \u003cstrong data-start=\"1485\" data-end=\"1517\"\u003epremium T304 stainless steel\u003c\/strong\u003e for maximum durability and corrosion resistance\u003c\/li\u003e\n\u003cli data-start=\"1568\" data-end=\"1659\"\u003eIntegrated \u003cstrong data-start=\"1581\" data-end=\"1601\"\u003eX-pipe crossover\u003c\/strong\u003e for optimized exhaust flow and improved sound harmonics\u003c\/li\u003e\n\u003cli data-start=\"1660\" data-end=\"1738\"\u003ePrecision TIG-welded for structural integrity and a clean, high-end finish\u003c\/li\u003e\n\u003cli data-start=\"1739\" data-end=\"1820\"\u003eMandrel-bent tubing ensures unrestricted airflow and optimal exhaust velocity\u003c\/li\u003e\n\u003cli data-start=\"1821\" data-end=\"1893\"\u003eEngineered to reduce backpressure while maintaining turbo efficiency\u003c\/li\u003e\n\u003cli data-start=\"1894\" data-end=\"1971\"\u003eRetains OEM valve integration for seamless performance across drive modes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1973\" data-end=\"1976\"\u003e\n\u003ch3 data-start=\"1978\" data-end=\"2006\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1982\" data-end=\"2006\"\u003ePerformance Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2007\" data-end=\"2252\"\u003e\n\u003cli data-start=\"2007\" data-end=\"2079\"\u003eIncreased exhaust flow for improved horsepower and throttle response\u003c\/li\u003e\n\u003cli data-start=\"2080\" data-end=\"2141\"\u003eReduced backpressure for more efficient turbo performance\u003c\/li\u003e\n\u003cli data-start=\"2142\" data-end=\"2201\"\u003eEnhanced turbo spool sound and overall engine character\u003c\/li\u003e\n\u003cli data-start=\"2202\" data-end=\"2252\"\u003eNoticeable weight reduction vs. factory system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2254\" data-end=\"2257\"\u003e\n\u003ch3 data-start=\"2259\" data-end=\"2284\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2263\" data-end=\"2284\"\u003eWhat’s in the Box\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2285\" data-end=\"2522\"\u003e\n\u003cli data-start=\"2285\" data-end=\"2366\"\u003eFull stainless steel X-pipe catback exhaust system (mid-pipes + rear section)\u003c\/li\u003e\n\u003cli data-start=\"2367\" data-end=\"2405\"\u003eIntegrated valved muffler assembly\u003c\/li\u003e\n\u003cli data-start=\"2406\" data-end=\"2452\"\u003eAll required clamps, hardware, and gaskets\u003c\/li\u003e\n\u003cli data-start=\"2453\" data-end=\"2499\"\u003ePlug-and-play valve integration components\u003c\/li\u003e\n\u003cli data-start=\"2500\" data-end=\"2522\"\u003eInstallation guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2524\" data-end=\"2527\"\u003e\n\u003ch3 data-start=\"2529\" data-end=\"2552\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2533\" data-end=\"2552\"\u003eWhy This System\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2553\" data-end=\"2834\"\u003eThe 991 and 992 Turbo S are engineering benchmarks—but the factory exhaust doesn’t reflect their full potential. This X-pipe catback system refines and amplifies the experience, delivering a more exotic tone, improved flow, and sharper response without sacrificing daily usability.\u003c\/p\u003e\n\u003cp data-start=\"2836\" data-end=\"2943\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eFor owners who want their Turbo S to sound as fast as it is—this is the upgrade that completes the package.\u003c\/p\u003e","brand":"Velocity Performance Parts","offers":[{"title":"Default Title","offer_id":48254981243129,"sku":"14:200004890#valve catback","price":3489.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7497\/7273\/files\/S96ff142650d64ee69c69d9a41c92c630E.webp?v=1775444431","url":"https:\/\/www.velocityperformanceparts.com\/products\/porsche-991-992-turbo-s-stainless-steel-valved-x-pipe-catback-exhaust-system","provider":"Velocity Performance Parts","version":"1.0","type":"link"}