{"product_id":"kline-innovation-side-pipes-opf-off-porsche-718-cayman-gt4-718-spyder","title":"Kline Innovation Side Pipes OPF Off Porsche 718 Cayman GT4 | 718 Spyder","description":"\u003cdiv id=\"productDescription\"\u003e\n                            \u003cp id=\"products_description\"\u003eThe Porsche Cayman 718 GT4, revered as the pinnacle of track orientated weaponry, at 414 hp the flat 6 has the power to weight ratio to put in some blistering lap times. So how could we improve on this epic automobile? Add lightness, tune the sound, and add performance!\u003cbr\u003e\u003cbr\u003eRemoval of the heavy chambered rear silencer, and replacing it with a lightweight F1 grade Inconel 625 X pipe, and Fully bypassable lightweight Inconel silencers, sheds a significant amount of weight, as well as raising the pitch of the exhaust into a more exotic tonal range. Removal of the OPF and catalysts, and replacing them with either HJS motorsport catalysts, or De-cat pipes, opens the sound up significantly, complementing and accentuating the high pitched silencer section, into an exotic scream. The Kline innovation rear valvetronic setup, means that the car can be driven in stealth mode with the valves closed, however a raw unhindered sound can be achieved with valves open Addition of our beautifully crafted F1 grade Pre Preg carbon fiber exhaust tips compliments the exhaust perfectly.\u003cbr\u003e\u003cbr\u003eReplacing the OPF with a specially designed silencer, removes the most restrictive component, without causing drone associated with OPF removal. Replacing the stock catalysts with 100 cell HJS motorsport catalysts, or decat pipes, and correcting the subsequent af ratios will yield up t0 20 hp.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAvailable with either 100 cell, 200 cell or decat pipes for optimum performance.\u003c\/li\u003e\n\u003cli\u003eAll cross section chosen for the optimum balance of torque and power.\u003c\/li\u003e\n\u003cli\u003eX pipe diameter, 63.5mm\u003c\/li\u003e\n\u003cli\u003eSilencer transit 50mm\u003c\/li\u003e\n\u003cli\u003eCatalyst pipe diameter 63.5mm\u003c\/li\u003e\n\u003cli\u003eCatalyst overall cross section 122mm\u003c\/li\u003e\n\u003cli\u003eManifold primaries, 45mm, 63.5mm secondary\u003c\/li\u003e\n\u003cli\u003eAvailable in: 304 grade stainless, 13.5kg\u003c\/li\u003e\n\u003cli\u003eF1 grade Inconel 625 superalloy, 7.5kg\u003c\/li\u003e\n\u003cli\u003e100cell catalysts Manifold available in 304 grade stainless, 4.2kg each and F1 grade Inconel 625 superalloy, 2.8kg each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003ePorsche 718 Cayman GT4 2017-2020\u003c\/li\u003e\n\u003cli\u003ePorsche 718 Spyder 2020\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n                        \u003c\/div\u003e\n\n                        \n                        \n                        \u003cdiv class=\"panel panel-default\"\u003e\n                            \u003cdiv class=\"panel-heading\"\u003eProposition 65\u003c\/div\u003e\n                            \u003cdiv class=\"panel-body\"\u003e\n                                \u003cp\u003e\n                                    \u003cimg src=\"\/web\/bundles\/vrmain\/img\/warning.png\" alt=\"\/!\\ warning\" width=\"37\" height=\"29\"\u003e\u003cb\u003eWARNING:\u003c\/b\u003e  Cancer and Reproductive Harm\u003c\/p\u003e\n                                \u003cp\u003e\n                                    \u003ca target=\"_blank\" href=\"https:\/\/www.P65Warnings.ca.gov\"\u003ehttps:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e\n                                \u003c\/p\u003e\n                            \u003c\/div\u003e\n                        \u003c\/div\u003e","brand":"Kline Innovation","offers":[{"title":"Default Title","offer_id":45765092180254,"sku":"KL-POR-718GT4-VALVE-OPF-CS","price":1851.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/newnoimage_938e5dbe-2c54-4e0d-bc29-a081ec77706f.jpg?v=1689177521","url":"https:\/\/shop.signatureautohaus.com\/products\/kline-innovation-side-pipes-opf-off-porsche-718-cayman-gt4-718-spyder","provider":"Signature Autohaus","version":"1.0","type":"link"}