{"product_id":"flat-6-motorsports-over-axle-pipes-oap-718-gt4","title":"Flat 6 Motorsports Over Axle Pipes - OAP (718 GT4 \/ Spyder \/ GTS 4.0)","description":"\u003cp\u003e\u003cem\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003c\/span\u003e\u003c\/em\u003e\u003cstrong\u003eDesigned to Fit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2020+ Porsche Cayman GT4 \/ GTS 4.0 (718)\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2020+ Porsche Boxster Spyder \/ GTS 4.0 (718)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote - These are designed for North American market vehicles. \u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Flat 6 Motorsports Over Axle Pipes (OAPs) for the 718 GT4 and also compatible with the GTS 4.0, provide a high flow and smoothed exhaust flow design. These are a direct factory replacement and bolt on solution, making it an easy to do install for most skill levels. \u003c\/p\u003e\n\u003cp\u003eThe Flat 6 Motorsports over axle exhaust pipes are engineered to provide optimal flow and maximum performance. \u003cspan\u003eOur \u003c\/span\u003e\u003cspan\u003eGT4 over axle pipes\u003c\/span\u003e\u003cspan\u003e are made from T-304 Stainless Steel or optional Titanium and feature a proprietary heat-shielding technology to insulate heat inside of the piping.\u003c\/span\u003e This dramatically reduces heat transfer to key components like rear brake lines, axles and suspension. The OAPs are meticulously TIG welded for a high quality finish and lifelong durability. \u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eFeatures\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect Factory Replacement\u003c\/li\u003e\n\u003cli\u003eSignificant Exhaust Flow Rate Enhancement\u003c\/li\u003e\n\u003cli\u003e25+ HP Gains\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight reduction of 18lbs in Titanium or 11lbs in Stainless Steel compared to the factory pipes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eImproved Sound\u003c\/li\u003e\n\u003cli\u003eEasy to Install\u003c\/li\u003e\n\u003cli\u003eIncludes New High-Grade Stainless Bolts \u0026amp; Locking Nuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eConfirmed Compatibility\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOEM Muffler\u003c\/li\u003e\n\u003cli\u003eAkrapovic Muffler\u003c\/li\u003e\n\u003cli\u003eCargraphic Muffler\/Systems\u003c\/li\u003e\n\u003cli\u003eFabspeed Exhaust System\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSoul Performance Valved Muffler\u003c\/li\u003e\n\u003cli\u003eJCR Valved Muffler\u003c\/li\u003e\n\u003cli\u003eValvetronic Desings Muffler\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cem\u003e\u003cstrong\u003eEngineered\u003c\/strong\u003e\u003c\/em\u003e\u003c\/h2\u003e\n\u003cp\u003ePorsche redeveloped the entire exhaust system from the previous 981 GT4 when they developed the new 4.0L powerplant and had to incorporate a modular design for various global emission requirements. This led to a factory over axle pipe that provided massive restriction. \u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"F6 OAP 3D Model\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1429\/9246\/files\/f6_oap_model_600x600.png?v=1623780188\"\u003e\u003c\/p\u003e\n\u003cp\u003eAfter studying and analyzing this design, Flat 6 Motorsports developed a solution that utilized the factory concept but enhanced the bends and eliminated restrictive elements of the factory design. We achieved this by utilizing 2.5\" tubing with smoothed mandrel bends. Replacing the restrictive factor canister with a smooth flowing staggered Y-pipe design ensures optimum exit flow to the muffler section. Advanced simulation software showed this design to most efficiently distribute exhaust flow. \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cem\u003eMaterials\u003c\/em\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eWe chose to use proven high-grade materials including T-304 Stainless Steel or optional Titanium and an advanced proprietary heat shield that is welded and integrated to the piping. This provides great structural integrity while reducing weight and limiting heat transfer from the piping. The increased flow and reduction in restriction also lowers exhaust gas temperatures (EGT). \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cem\u003eInstallation\u003c\/em\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWe include the high-grade stainless steel hardware to make this job a simple DIY for consumers who are comfortable installing exhaust work. This is a direct factory replacement and can be installed in less than 2 hours. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Flat 6 Motorsports - OAP Install Guide (718 Cayman GT4)\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1429\/9246\/files\/Flat_6_Motorsports_-_718_GT4_OAP_Install_Guide_3.pdf?v=1631906842\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cem\u003e\u003cstrong\u003e Dyno Plots\u003c\/strong\u003e\u003c\/em\u003e\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e2022 Cayman GT4 w\/ Stock Headers \u0026amp; Stock Muffler\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Flat 6 Motorsports Over Axle Pipes (OAPs) - Dyno 718 GT4\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1429\/9246\/files\/718_Cayman_GT4_Stock_vs_F6_OAPs_1024x1024.png?v=1710192573\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e2020 Cayman GT4 w\/ Stock Headers \u0026amp; Stock Muffler\u003c\/div\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"Flat 6 Motorsports Over Axle Pipes (OAPs) - Dyno 718 GT4\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1429\/9246\/files\/17_1024x1024.png?v=1630442187\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e2020 Cayman GT4 w\/ Soul Competition Headers \u0026amp; Stock Muffler\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1429\/9246\/files\/18_1024x1024.png?v=1630442227\" alt=\"Flat 6 Motorsports Over Axle Pipes (OAPs) \u0026amp; Soul Performance Competition Headers - Dyno 718 GT4\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVideo\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/oBgsTeNIHzY?si=UsPWc6AXoDQaPahT\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/3h9oHtjzYj4\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/17R58XsOTZE\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/qzxowKzwY0I\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/6e7WvcQ-dYk\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Flat 6 Motorsports","offers":[{"title":"T-304 Stainless Steel","offer_id":51398664716452,"sku":"F6-EXH-718GT4-OAP-SS","price":2501.07,"currency_code":"CAD","in_stock":true},{"title":"Titanium","offer_id":51398664749220,"sku":"F6-EXH-718GT4-OAP-Ti","price":3567.85,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0013\/9929\/1964\/files\/5_05b0f643-2fbc-4604-95d1-505aac5a4cf5.png?v=1783437584","url":"https:\/\/www.amtuning.ca\/products\/flat-6-motorsports-over-axle-pipes-oap-718-gt4","provider":"AM Tuning Canada","version":"1.0","type":"link"}