{"product_id":"kooks-1997-2004-c5-corvette-headers-ad868e6e","title":"Kooks Corvette C5 Street Long Tube Headers (2001-2004)","description":"\u003ch2\u003eChoose the later-C5 headers for your V8 exhaust upgrade\u003c\/h2\u003e\u003cp\u003eThese Kooks Street-version headers cover the 2001-2004 C5 installation, with air tubes, O2 fittings and merge collectors. Choose 1-3\/4\" or 1-7\/8\" primaries, both with 3\" outlets for a matching Kooks X-pipe.\u003c\/p\u003e\u003cp\u003eSKUs: 21502220, 21502420\u003c\/p\u003e\u003ch2\u003eTwo sizes for the later C5\u003c\/h2\u003e\u003cp\u003e21502220 uses 1-3\/4\" primaries; 21502420 uses 1-7\/8\". Both are stainless long tube headers for the LS1 \/ LS6 5.7-litre applications.\u003c\/p\u003e\u003ch2\u003eFinish the connection with the right X-pipe\u003c\/h2\u003e\u003cp\u003eThe headers require a matching Kooks X-pipe and do not join the OEM exhaust directly. The Street-version fittings describe the hardware arrangement; follow the intended-use notice for the exact SKU.\u003c\/p\u003e\u003ch2\u003eChoose your configuration\u003c\/h2\u003e\u003cdiv class=\"table-scroll\"\u003e\u003ctable class=\"variant-comparison\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eSKU\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eConfiguration\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eSupplied arrangement\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eFitting \/ engine conditions\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e21502220\u003c\/td\u003e\n\u003ctd\u003eHeader Size: 1-3\/4\"; Includes Emissions Fittings: Yes (2001-2004)\u003c\/td\u003e\n\u003ctd\u003e1-3\/4\" primaries, 3\" outlets; merge collectors, air tubes and O2 fittings.\u003c\/td\u003e\n\u003ctd\u003eMatch the vehicle and engine rows below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e21502420\u003c\/td\u003e\n\u003ctd\u003eHeader Size: 1-7\/8\"; Includes Emissions Fittings: Yes (2001-2004)\u003c\/td\u003e\n\u003ctd\u003e1-7\/8\" primaries, 3\" outlets; merge collectors, air tubes and O2 fittings.\u003c\/td\u003e\n\u003ctd\u003eMatch the vehicle and engine rows below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eTuning for your exhaust upgrade\u003c\/h2\u003e\u003cp\u003eWe recommend tuning with every header installation so the calibration suits your new headers, complete exhaust and fuel. \u003ca href=\"https:\/\/hooniesadrenaline.co.uk\/pages\/contact\"\u003eTalk to us\u003c\/a\u003e to discuss the right tuning route for your vehicle.\u003c\/p\u003e\u003ch2\u003eVehicle fitment\u003c\/h2\u003e\u003cdiv class=\"table-scroll\"\u003e\u003ctable class=\"vehicle-fitment\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eYears\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eVehicle \/ trim\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eEngine\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eApplicable SKU\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eFitting conditions\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2001-2004\u003c\/td\u003e\n\u003ctd\u003eChevrolet Corvette Z06\u003c\/td\u003e\n\u003ctd\u003e5.7L V8\u003c\/td\u003e\n\u003ctd\u003e21502220, 21502420\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2001-2004\u003c\/td\u003e\n\u003ctd\u003eChevrolet Corvette Base\u003c\/td\u003e\n\u003ctd\u003e5.7L V8\u003c\/td\u003e\n\u003ctd\u003e21502220, 21502420\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003\u003c\/td\u003e\n\u003ctd\u003eChevrolet Corvette 50th Anniversary Edition Pace Car\u003c\/td\u003e\n\u003ctd\u003e5.7L V8\u003c\/td\u003e\n\u003ctd\u003e21502220, 21502420\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003\u003c\/td\u003e\n\u003ctd\u003eChevrolet Corvette 50th Anniversary Edition\u003c\/td\u003e\n\u003ctd\u003e5.7L V8\u003c\/td\u003e\n\u003ctd\u003e21502220, 21502420\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv class=\"table-scroll\"\u003e\u003ctable class=\"technical-specifications\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKUs\u003c\/td\u003e\n\u003ctd\u003e21502220, 21502420\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eSupported 2001-2004 Corvette C5 LS1 \/ LS6 5.7L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimaries \/ outlets\u003c\/td\u003e\n\u003ctd\u003e21502220: 1-3\/4\" \/ 3\"; 21502420: 1-7\/8\" \/ 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollectors\u003c\/td\u003e\n\u003ctd\u003eMerge design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFittings\u003c\/td\u003e\n\u003ctd\u003eAir tubes and O2 fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequired connection\u003c\/td\u003e\n\u003ctd\u003eMatching Kooks X-pipe, separate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eIs this the 1997-2000 header range?\u003c\/h3\u003e\u003cp\u003eThese exact SKUs cover the later 2001-2004 C5 application.\u003c\/p\u003e\u003ch3\u003eDoes the X-pipe come with the headers?\u003c\/h3\u003e\u003cp\u003eThe required matching Kooks X-pipe is a separate purchase.\u003c\/p\u003e\u003ch2\u003eIntended use\u003c\/h2\u003e\u003cp\u003e21502220, 21502420: Competition, off-road and track use only. Not for use on public roads.\u003c\/p\u003e\u003cp\u003eThe competition-use waiver applies to 21502220, 21502420.\u003c\/p\u003e\u003ch2\u003eOrdering and delivery\u003c\/h2\u003e\u003cp\u003eEstimated lead time is 4-6 weeks. Delivery may be faster depending on stock levels. Shipping is charged separately.\u003c\/p\u003e","brand":"Kooks","offers":[{"title":"1-3\/4\" \/ Yes (2001-2004)","offer_id":55646923915606,"sku":"21502220","price":1518.05,"currency_code":"GBP","in_stock":true},{"title":"1-7\/8\" \/ Yes (2001-2004)","offer_id":55646923948374,"sku":"21502420","price":1553.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/23708727ff4e26c1a830d412501f2b9a_9de9c6ff-2ae4-418d-9ae0-868f40b5fa46.jpg?v=1791452556","url":"https:\/\/hooniesadrenaline.co.uk\/products\/kooks-1997-2004-c5-corvette-headers-ad868e6e","provider":"Hoonies Adrenaline","version":"1.0","type":"link"}