{"product_id":"jcr-titanium-valved-race-exhaust-system-for-982-porsche-718-cayman-gt4-rs-spyder-rs","title":"JCR Titanium Valved Race Pipe System for 982 Porsche 718 Cayman GT4 RS \/ Spyder RS","description":"\u003cp data-start=\"93\" data-end=\"530\"\u003eThe \u003cstrong data-start=\"97\" data-end=\"140\"\u003eJCR Titanium Valved Race Pipe System\u003c\/strong\u003e is a premium motorsport-inspired exhaust solution developed specifically for the Porsche 718 Cayman GT4 RS and Spyder RS. Engineered as a direct replacement for the factory rear silencer assembly, the system eliminates major exhaust restrictions, reduces weight, and delivers the high-revving GT3-style soundtrack that the 9,000 RPM flat-six deserves. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 data-start=\"532\" data-end=\"549\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"551\" data-end=\"2200\"\u003e\n\u003cli data-section-id=\"11bv9g6\" data-start=\"551\" data-end=\"825\"\u003e\n\u003cstrong data-start=\"553\" data-end=\"590\"\u003eLightweight Titanium Construction\u003c\/strong\u003e\n\u003cul data-start=\"593\" data-end=\"825\"\u003e\n\u003cli data-section-id=\"yo511p\" data-start=\"593\" data-end=\"694\"\u003eTitanium center section and exhaust tips dramatically reduce weight compared to the factory system.\u003c\/li\u003e\n\u003cli data-section-id=\"h8eoxz\" data-start=\"697\" data-end=\"825\"\u003eApproximately \u003cstrong data-start=\"713\" data-end=\"750\"\u003e6.38 kg (14 lbs) lighter than OEM\u003c\/strong\u003e, improving overall vehicle dynamics. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"tsmyaf\" data-start=\"827\" data-end=\"1122\"\u003e\n\u003cstrong data-start=\"829\" data-end=\"858\"\u003eValved Exhaust Technology\u003c\/strong\u003e\n\u003cul data-start=\"861\" data-end=\"1122\"\u003e\n\u003cli data-section-id=\"1kyadm\" data-start=\"861\" data-end=\"929\"\u003eRetains full factory exhaust valve functionality and OEM controls.\u003c\/li\u003e\n\u003cli data-section-id=\"1vy4v7\" data-start=\"932\" data-end=\"997\"\u003eValves closed: refined, quieter operation for everyday driving.\u003c\/li\u003e\n\u003cli data-section-id=\"1bkvv91\" data-start=\"1000\" data-end=\"1122\"\u003eValves open: unrestricted race-inspired sound with increased volume and character. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1lq1nmy\" data-start=\"1124\" data-end=\"1414\"\u003e\n\u003cstrong data-start=\"1126\" data-end=\"1148\"\u003eGT3-Inspired Sound\u003c\/strong\u003e\n\u003cul data-start=\"1151\" data-end=\"1414\"\u003e\n\u003cli data-section-id=\"1lzhoy\" data-start=\"1151\" data-end=\"1241\"\u003eDesigned to replicate the signature sound profile of JCR's renowned GT3 exhaust systems.\u003c\/li\u003e\n\u003cli data-section-id=\"y0b8ow\" data-start=\"1244\" data-end=\"1414\"\u003eProduces a sharper, more aggressive flat-six tone while maintaining excellent drivability and minimal cabin drone during cruising. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1bmd9dn\" data-start=\"1416\" data-end=\"1663\"\u003e\n\u003cstrong data-start=\"1418\" data-end=\"1446\"\u003ePerformance Improvements\u003c\/strong\u003e\n\u003cul data-start=\"1449\" data-end=\"1663\"\u003e\n\u003cli data-section-id=\"1ctgwpm\" data-start=\"1449\" data-end=\"1526\"\u003eIncreased exhaust flow by removing the restrictive factory silencer design.\u003c\/li\u003e\n\u003cli data-section-id=\"mbdi4q\" data-start=\"1529\" data-end=\"1663\"\u003eReported gains of approximately \u003cstrong data-start=\"1563\" data-end=\"1602\"\u003e11 horsepower and 5 lb-ft of torque\u003c\/strong\u003e over the stock system. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"52xa03\" data-start=\"1665\" data-end=\"1927\"\u003e\n\u003cstrong data-start=\"1667\" data-end=\"1698\"\u003eDirect Bolt-On Installation\u003c\/strong\u003e\n\u003cul data-start=\"1701\" data-end=\"1927\"\u003e\n\u003cli data-section-id=\"142jawg\" data-start=\"1701\" data-end=\"1766\"\u003eUtilizes factory mounting locations and OEM valve vacuum lines.\u003c\/li\u003e\n\u003cli data-section-id=\"d8zjvj\" data-start=\"1769\" data-end=\"1816\"\u003eNo cutting, welding, or fabrication required.\u003c\/li\u003e\n\u003cli data-section-id=\"xse6v7\" data-start=\"1819\" data-end=\"1927\"\u003eDesigned for straightforward installation and future serviceability. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"2oyl1n\" data-start=\"1929\" data-end=\"2200\"\u003e\n\u003cstrong data-start=\"1931\" data-end=\"1952\"\u003ePremium Materials\u003c\/strong\u003e\n\u003cul data-start=\"1955\" data-end=\"2200\"\u003e\n\u003cli data-section-id=\"11uy1wb\" data-start=\"1955\" data-end=\"2076\"\u003eFeatures \u003cstrong data-start=\"1966\" data-end=\"1996\"\u003eInconel 625 valve sections\u003c\/strong\u003e and OEM-spec titanium exhaust valves for durability under extreme temperatures.\u003c\/li\u003e\n\u003cli data-section-id=\"1vr1lkr\" data-start=\"2079\" data-end=\"2200\"\u003eMotorsport-grade V-band clamps ensure precise tip alignment and easy maintenance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"2202\" data-end=\"2226\"\u003eExhaust Tip Options\u003c\/h4\u003e\n\u003cp data-start=\"2228\" data-end=\"2352\"\u003eThe system is available with JCR-developed titanium tip designs that improve flow while complementing the GT4 RS aesthetics:\u003c\/p\u003e\n\u003cul data-start=\"2354\" data-end=\"2462\"\u003e\n\u003cli data-section-id=\"i3pn2f\" data-start=\"2354\" data-end=\"2384\"\u003eTitanium Weissach Style Tips\u003c\/li\u003e\n\u003cli data-section-id=\"162ku7n\" data-start=\"2385\" data-end=\"2410\"\u003eTitanium Megaphone Tips\u003c\/li\u003e\n\u003cli data-section-id=\"wqchm0\" data-start=\"2411\" data-end=\"2432\"\u003eRaw Titanium Finish\u003c\/li\u003e\n\u003cli data-section-id=\"byvhq1\" data-start=\"2433\" data-end=\"2462\"\u003eBlack-Coated Finish Options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2464\" data-end=\"2631\"\u003eThese designs were developed because the factory Weissach tips were found to be restrictive for maximum performance applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 data-start=\"2633\" data-end=\"2657\"\u003eAdditional Benefits\u003c\/h4\u003e\n\u003cul data-start=\"2659\" data-end=\"2935\"\u003e\n\u003cli data-section-id=\"17itha7\" data-start=\"2659\" data-end=\"2697\"\u003eEmissions system remains unaffected.\u003c\/li\u003e\n\u003cli data-section-id=\"cz1i1u\" data-start=\"2698\" data-end=\"2751\"\u003eNo check-engine lights or ECU calibration required.\u003c\/li\u003e\n\u003cli data-section-id=\"3i3in6\" data-start=\"2752\" data-end=\"2935\"\u003eOptional silenced tip configurations can reduce sound levels by approximately 6–7 dB for noise-sensitive environments or track-day regulations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"2937\" data-end=\"2954\"\u003eApplications\u003c\/h4\u003e\n\u003cul data-start=\"2956\" data-end=\"3037\"\u003e\n\u003cli data-section-id=\"4w1vzp\" data-start=\"2956\" data-end=\"2995\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003ePorsche 718 Cayman GT4 RS\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"yuzy45\" data-start=\"2996\" data-end=\"3037\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003ePorsche 718 Spyder RS\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3039\" data-end=\"3408\"\u003eFor owners seeking the ultimate balance of weight reduction, performance, and controllable sound, the JCR Titanium Valved Race Exhaust System is one of the most sophisticated exhaust upgrades available for the GT4 RS and Spyder RS platform, delivering an authentic motorsport experience while retaining OEM usability and comfort.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eDISCLAIMER\u003c\/b\u003e: AlI JCR products may have a processing \u003cb\u003elead time of up to 8-10 weeks with a tariff charge determined following checkout.\u003c\/b\u003e For further inquiries, please reach out to our sales team at 626-727-2062\u003c\/p\u003e","brand":"JCR","offers":[{"title":"Default Title","offer_id":47729196695746,"sku":"JCR.718.GT4RS.TRPV","price":8069.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/7932\/0002\/files\/jcr-titanium-valved-race-pipe-system-for-982-porsche-718-cayman-gt4-rs-spyder-rs-6788963.png?v=1780551196","url":"https:\/\/shop.412motorsport.com\/products\/jcr-titanium-valved-race-exhaust-system-for-982-porsche-718-cayman-gt4-rs-spyder-rs","provider":"412 Motorsport","version":"1.0","type":"link"}