{"product_id":"porsche-718-gt4-gts-spyder-4-0-acoustiq-atelier-valvetronic-exhaust-rear-section","title":"Porsche 718 GT4 \/ GTS 4.0 \/ Spyder Acoustiq Atelier Valvetronic Rear Exhaust System","description":"\u003ch3 data-section-id=\"1914ryf\" data-start=\"204\" data-end=\"290\"\u003ePorsche 718 GT4 \/ GTS 4.0 \/ Spyder Acoustiq Atelier Valvetronic Exhaust Rear Section\u003c\/h3\u003e\n\u003cp data-start=\"292\" data-end=\"355\"\u003e\u003cstrong data-start=\"292\" data-end=\"318\"\u003eVehicle Compatibility:\u003c\/strong\u003e\u003cbr data-start=\"318\" data-end=\"321\"\u003ePorsche 718 GT4 \/ GTS 4.0 \/ Spyder\u003c\/p\u003e\n\u003cp data-start=\"357\" data-end=\"384\"\u003e\u003cstrong data-start=\"357\" data-end=\"367\"\u003eBrand:\u003c\/strong\u003e Acoustiq Atelier\u003c\/p\u003e\n\u003chr data-start=\"386\" data-end=\"389\"\u003e\n\u003ch3 data-section-id=\"1mrb1r1\" data-start=\"391\" data-end=\"417\"\u003eIncluded in This Listing\u003c\/h3\u003e\n\u003cp data-start=\"419\" data-end=\"506\"\u003e• Stainless Steel \u003cstrong data-start=\"437\" data-end=\"472\"\u003eValvetronic Rear Exhaust System\u003c\/strong\u003e\u003cbr data-start=\"472\" data-end=\"475\"\u003e• \u003cstrong data-start=\"477\" data-end=\"506\"\u003eCarbon Fiber Exhaust Tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"508\" data-end=\"511\"\u003e\n\u003ch3 data-section-id=\"iuhk0e\" data-start=\"513\" data-end=\"531\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp data-start=\"533\" data-end=\"780\"\u003eThe \u003cstrong data-start=\"537\" data-end=\"584\"\u003eAcoustiq Atelier Valvetronic Exhaust System\u003c\/strong\u003e for the Porsche 718 GT4, GTS 4.0, and Spyder is a precision-engineered performance upgrade designed for drivers who demand refined sound, improved performance, and motorsport-grade craftsmanship.\u003c\/p\u003e\n\u003cp data-start=\"782\" data-end=\"1017\"\u003eFeaturing \u003cstrong data-start=\"792\" data-end=\"886\"\u003eCFD-optimized flow paths, AI-assisted acoustic modeling, and a modular system architecture\u003c\/strong\u003e, the Acoustiq system produces a resonant, exotic exhaust note with reduced drone while improving exhaust flow and reducing weight.\u003c\/p\u003e\n\u003cp data-start=\"1019\" data-end=\"1186\"\u003eThis rear section can also be integrated with \u003cstrong data-start=\"1065\" data-end=\"1126\"\u003eoptional headers and over-axle sections (sold separately)\u003c\/strong\u003e to support different performance setups and sound profiles.\u003c\/p\u003e\n\u003cp data-start=\"1188\" data-end=\"1504\"\u003eConstructed from \u003cstrong data-start=\"1205\" data-end=\"1252\"\u003eaerospace-grade stainless steel or titanium\u003c\/strong\u003e, each exhaust system is handcrafted and individually serialized. The integrated \u003cstrong data-start=\"1333\" data-end=\"1355\"\u003eValvetronic system\u003c\/strong\u003e allows drivers to control the exhaust tone on demand—delivering an aggressive sound when open while maintaining refined driving comfort when closed.\u003c\/p\u003e\n\u003cp data-start=\"1506\" data-end=\"1690\"\u003eThe system integrates seamlessly with the \u003cstrong data-start=\"1548\" data-end=\"1587\"\u003efactory Porsche Sport Exhaust (PSE)\u003c\/strong\u003e system. An optional wireless remote kit can provide full manual valve control beyond factory settings.\u003c\/p\u003e\n\u003chr data-start=\"1692\" data-end=\"1695\"\u003e\n\u003ch3 data-section-id=\"u0ybrq\" data-start=\"1697\" data-end=\"1711\"\u003eKey Features\u003c\/h3\u003e\n\u003cp data-start=\"1713\" data-end=\"2004\"\u003e• \u003cstrong data-start=\"1715\" data-end=\"1773\"\u003eValvetronic rear exhaust system with carbon fiber tips\u003c\/strong\u003e\u003cbr data-start=\"1773\" data-end=\"1776\"\u003e• \u003cstrong data-start=\"1778\" data-end=\"1824\"\u003eCFD-designed X-pipe with progressive taper\u003c\/strong\u003e\u003cbr data-start=\"1824\" data-end=\"1827\"\u003e• \u003cstrong data-start=\"1829\" data-end=\"1868\"\u003eSignature Acoustiq harmonic chamber\u003c\/strong\u003e for a layered, exotic tone\u003cbr data-start=\"1895\" data-end=\"1898\"\u003e• Compatible with optional titanium or stainless full-system upgrades\u003cbr data-start=\"1967\" data-end=\"1970\"\u003e• \u003cstrong data-start=\"1972\" data-end=\"2004\"\u003e3-year manufacturer warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"2006\" data-end=\"2009\"\u003e\n\u003ch3 data-section-id=\"1bujgeb\" data-start=\"2011\" data-end=\"2028\"\u003eImportant Notes\u003c\/h3\u003e\n\u003cp data-start=\"2029\" data-end=\"2193\"\u003eImages may display optional components not included in this specific listing. Please refer to the \u003cstrong data-start=\"2127\" data-end=\"2155\"\u003eIncluded in This Listing\u003c\/strong\u003e section for the exact parts included.\u003c\/p\u003e\n\u003chr data-start=\"2195\" data-end=\"2198\"\u003e\n\u003ch3 data-section-id=\"erbutg\" data-start=\"2200\" data-end=\"2237\"\u003eInstallation \u0026amp; Warranty Information\u003c\/h3\u003e\n\u003ch3 data-section-id=\"1urb1uh\" data-start=\"2239\" data-end=\"2271\"\u003eProper Installation Required\u003c\/h3\u003e\n\u003cp data-start=\"2272\" data-end=\"2438\"\u003eAll systems should be professionally installed. Improper installation or adjustments may cause damage to the exhaust system or vehicle and may void warranty coverage.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1tc0joi\" data-start=\"2440\" data-end=\"2464\"\u003eLiability Disclaimer\u003c\/h3\u003e\n\u003cp data-start=\"2465\" data-end=\"2693\"\u003eThe manufacturer and affiliates are not responsible for any incidental damage, injury, or vehicle issues resulting from improper installation or misuse. Ensure proper clearance from heat-sensitive components during installation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5jt173\" data-start=\"2695\" data-end=\"2713\"\u003eWarranty Terms\u003c\/h3\u003e\n\u003cp data-start=\"2714\" data-end=\"2971\"\u003eAcoustiq Atelier exhaust systems are covered against \u003cstrong data-start=\"2767\" data-end=\"2809\"\u003edefects in materials and craftsmanship\u003c\/strong\u003e. Warranty does not cover wear items such as gaskets or damping wool and may be void in cases of racing use, unauthorized modifications, or improper installation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"tdx4xo\" data-start=\"2973\" data-end=\"2994\"\u003eProduct Variation\u003c\/h3\u003e\n\u003cp data-start=\"2995\" data-end=\"3123\"\u003eSpecifications may change due to ongoing product improvements. Final product appearance or finish may vary slightly from images.\u003c\/p\u003e","brand":"Acoustiq Atelier","offers":[{"title":"Default Title","offer_id":53290877092204,"sku":null,"price":5300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/4757\/4892\/files\/s-l1600_41.webp?v=1773251151","url":"https:\/\/www.deltaautosports.com\/products\/porsche-718-gt4-gts-spyder-4-0-acoustiq-atelier-valvetronic-exhaust-rear-section","provider":"Delta Autosports","version":"1.0","type":"link"}