{"product_id":"redstar-porsche-cayenne-e839-3-0t-downpipe","title":"Redstar Porsche Cayenne E839 3.0T Downpipe","description":"\u003cp class=\"redstar-intro\"\u003eTransform your Porsche Cayenne and Cayenne E-Hybrid E839 3.0T single-turbo with the Redstar performance exhaust downpipe. Designed specifically for the 3.0t single-turbo platform, this big-bore downpipe replaces the restrictive factory section to unlock greater flow and efficiency where it matters most.\u003c\/p\u003e\n\u003cp class=\"redstar-intro\"\u003eThe smooth-transition geometry reduces backpressure, sharpening turbo spool and throttle response while delivering meaningful power gains and a richer, more engaging exhaust note. Pair it with Redstar's OEM-style heat shielding to cut radiant exhaust heat by up to 80%, helping to protect nearby components and support turbo longevity under sustained load.\u003c\/p\u003e\n\u003cp class=\"redstar-intro\"\u003eBuilt with motorsport-inspired attention to detail and engineered for precise fitment, this Redstar downpipe integrates as a true bolt-on upgrade using OEM-style interfaces. With multiple configurations available, including GESI GEN2 400cpsi catalytic converters and optional heat shielding, Redstar gives Cayenne and Cayenne E-Hybrid owners a refined, high-performance solution that elevates sound, response, and driving enjoyment.\u003c\/p\u003e\n\n\u003ch2 class=\"redstar-section-title\"\u003eAvailable Options\u003c\/h2\u003e\n\u003cul class=\"redstar-options\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGESI GEN2 400cpsi Catalytic Converters:\u003c\/strong\u003e The latest GEN2 series from GESI is rated to support up to 1000hp while offering smoother exhaust flow and improved efficiency compared with factory units. Featuring advanced emissions technology for optimal catalyst function at high flow rates. A strong choice for those seeking significant performance gains with refined operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM-Style Heat Shielding:\u003c\/strong\u003e Redstar's signature thermal management system reduces radiant exhaust heat by up to 80%. Developed with motorsport-inspired materials and construction, it uses a multi-layer design of ceramic insulation and embossed stainless steel foil. Unlike wraps or coatings that degrade quickly, Redstar shielding delivers long-term durability and consistent protection for engine bay components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"redstar-section-title\"\u003eKey Performance Benefits\u003c\/h2\u003e\n\u003cul class=\"redstar-benefits\"\u003e\n  \u003cli\u003eNoticeable power and torque gains\u003c\/li\u003e\n  \u003cli\u003eSharper throttle response with quicker turbo spool\u003c\/li\u003e\n  \u003cli\u003eLower under bonnet temperatures for improved component protection\u003c\/li\u003e\n  \u003cli\u003eEnhanced, sportier exhaust note\u003c\/li\u003e\n  \u003cli\u003eFully bolt-on installation compatible with factory mounting points\u003c\/li\u003e\n  \u003cli\u003eReduced stress that can help extend turbocharger service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"redstar-section-title\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul class=\"redstar-specifications\"\u003e\n  \u003cli\u003eFlow-optimised smooth transition design\u003c\/li\u003e\n  \u003cli\u003eHighest quality 2.0mm wall 304L stainless steel\u003c\/li\u003e\n  \u003cli\u003e100% TIG welded and back purged\u003c\/li\u003e\n  \u003cli\u003eOEM-spec V-band flanges\u003c\/li\u003e\n  \u003cli\u003eAll brackets and mounts as on OEM unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003ch2\u003e\u003cstrong\u003eFitments\u003c\/strong\u003e\u003c\/h2\u003e\u003cul class=\"redstar-fitment\"\u003e\n  \u003cli\u003e2019+ Cayenne\/Cayenne E-Hybrid E839 3.0t Turbo\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"REDSTAR","offers":[{"title":"Competition (catless) \/ No","offer_id":52605576806716,"sku":"9YA30-DPCL","price":2629.0,"currency_code":"AUD","in_stock":true},{"title":"GESI GEN2 UHO+ 400cpsi 5\" \/ No","offer_id":52611554279740,"sku":"9YA30-DP50","price":4789.0,"currency_code":"AUD","in_stock":true},{"title":"GESI GEN2 UHOX 400cpsi 6\" \/ No","offer_id":52611554312508,"sku":"9YA30-DP60","price":5329.0,"currency_code":"AUD","in_stock":true},{"title":"HJS HD 200cpsi 130mm \/ No","offer_id":52611554345276,"sku":"9YA30-DP130","price":5359.0,"currency_code":"AUD","in_stock":true},{"title":"HJS HD 200cpsi 143mm \/ No","offer_id":52611554378044,"sku":"9YA30-DP143","price":5929.0,"currency_code":"AUD","in_stock":true},{"title":"Competition (catless) \/ Yes","offer_id":52611554410812,"sku":"9YA30-DPCL-HS","price":3219.0,"currency_code":"AUD","in_stock":true},{"title":"GESI GEN2 UHO+ 400cpsi 5\" \/ Yes","offer_id":52611554443580,"sku":"9YA30-DP50-HS","price":5379.0,"currency_code":"AUD","in_stock":true},{"title":"GESI GEN2 UHOX 400cpsi 6\" \/ Yes","offer_id":52611554476348,"sku":"9YA30-DP60-HS","price":5919.0,"currency_code":"AUD","in_stock":true},{"title":"HJS HD 200cpsi 130mm \/ Yes","offer_id":52611554509116,"sku":"9YA30-DP130-HS","price":5949.0,"currency_code":"AUD","in_stock":true},{"title":"HJS HD 200cpsi 143mm \/ Yes","offer_id":52611554541884,"sku":"9YA30-DP143-HS","price":6529.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/0031\/8780\/files\/RED-0020873.jpg?v=1767852628","url":"https:\/\/cityperformancecentre.com\/products\/redstar-porsche-cayenne-e839-3-0t-downpipe","provider":"City Performance Centre","version":"1.0","type":"link"}