{"product_id":"kooks-2006-2013-c6-corvette-z06-zr1-header-conn-kits-94ab259c","title":"Kooks Corvette C6 Z06 \/ ZR1 GREEN Header and X-Pipe Kits","description":"\u003ch2\u003eMake your Z06 or ZR1 even more rewarding to drive\u003c\/h2\u003e\u003cp\u003eThere is plenty to love about an LS7 Z06 or supercharged LS9 ZR1. A Kooks header-and-X-pipe kit gives you a matched front exhaust upgrade for that engine, with a 3\" rear connection for the Z06\/ZR1-style exhaust. Choose 1-7\/8\" or 2\" headers, or the 2\" Street\/Strip package with two front-pipe arrangements.\u003c\/p\u003e\u003cp\u003eSKUs: 2161H431, 2161H631, 2161H6SS\u003c\/p\u003e\u003ch2\u003eChoose the package for your build\u003c\/h2\u003e\u003cp\u003e2161H431 pairs 1-7\/8\" headers with a GREEN catted X-pipe. 2161H631 uses 2\" headers with GREEN cats. Street\/Strip SKU 2161H6SS adds H.O. GREEN cats and a separate set of Competition Only front connections for track-only use. It is a more complete purchase than simply selecting a larger header.\u003c\/p\u003e\u003ch2\u003eA proper match for the rear exhaust\u003c\/h2\u003e\u003cp\u003eThe GREEN kit outlets connect to the 3\" OEM Z06\/ZR1-style rear exhaust. Choose the header size around your engine and its modifications rather than assuming the largest tube is always the best choice. The Street\/Strip package also includes the gaskets, O2 extension harness, clamps and bolt kit needed for its installation.\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\u003e2161H431\u003c\/td\u003e\n\u003ctd\u003eHeader Size: 1-7\/8\"; Cat Type: GREEN Cats\u003c\/td\u003e\n\u003ctd\u003e1-7\/8\" headers; GREEN catted X-pipe; 3\" OEM Z06\/ZR1 rear outlet.\u003c\/td\u003e\n\u003ctd\u003eUse the SKU-specific vehicle rows below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2161H631\u003c\/td\u003e\n\u003ctd\u003eHeader Size: 2\"; Cat Type: GREEN Cats\u003c\/td\u003e\n\u003ctd\u003e2\" headers; GREEN catted X-pipe; 3\" OEM Z06\/ZR1 rear outlet.\u003c\/td\u003e\n\u003ctd\u003eUse the SKU-specific vehicle rows below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2161H6SS\u003c\/td\u003e\n\u003ctd\u003eHeader Size: 2\"; Cat Type: Street\/Strip\u003c\/td\u003e\n\u003ctd\u003e2\" headers; H.O. GREEN catted OEM X-pipe plus separate Competition Only front pipes; gaskets, O2 extensions, clamps and bolts included.\u003c\/td\u003e\n\u003ctd\u003eUse the SKU-specific vehicle 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\"\u003eContact us\u003c\/a\u003e to discuss the right tuning route for your vehicle.\u003c\/p\u003e\u003ch2\u003eMatching products\u003c\/h2\u003e\u003cp\u003eIf you also want a carbon-tip rear upgrade, the \u003ca href=\"https:\/\/hooniesadrenaline.co.uk\/products\/kooks-21606750?variant=55646888984918\"\u003eC6 Z06\/ZR1 axle-back\u003c\/a\u003e is a separate rear exhaust option for the supported Z06 and ZR1 applications.\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\u003e2006-2013\u003c\/td\u003e\n\u003ctd\u003eChevrolet Corvette Z06\u003c\/td\u003e\n\u003ctd\u003e7.0L V8\u003c\/td\u003e\n\u003ctd\u003e2161H431, 2161H631, 2161H6SS\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2013\u003c\/td\u003e\n\u003ctd\u003eChevrolet Corvette ZR1\u003c\/td\u003e\n\u003ctd\u003e6.2L V8\u003c\/td\u003e\n\u003ctd\u003e2161H431, 2161H631, 2161H6SS\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\u003e2161H431, 2161H631, 2161H6SS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003e2006-2013 Z06 7.0L LS7; 2009-2013 ZR1 6.2L LS9\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\u003ePrimary choices\u003c\/td\u003e\n\u003ctd\u003e1-7\/8\" or 2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollector\/rear interface\u003c\/td\u003e\n\u003ctd\u003e3\" collectors; 3\" OEM Z06\/ZR1-style rear connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStreet\/Strip cats\u003c\/td\u003e\n\u003ctd\u003e4-1\/2\"-bodied H.O. GREEN; 300-cell substrate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStreet\/Strip extras\u003c\/td\u003e\n\u003ctd\u003eCompetition Only front pipes; gaskets, O2 extension harness, clamps and bolt kit\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\u003eWhat makes Street\/Strip different?\u003c\/h3\u003e\u003cp\u003eIt includes a catted H.O. GREEN front arrangement and separate Competition Only pipes that can be swapped in for track-only use.\u003c\/p\u003e\u003ch3\u003eWill this connect to a standard 2-1\/2\" C6 rear exhaust?\u003c\/h3\u003e\u003cp\u003eThese kits use the 3\" Z06\/ZR1-style rear interface. The base C6 kits use a different rear connection.\u003c\/p\u003e\u003ch2\u003eIntended use\u003c\/h2\u003e\u003cp\u003e2161H6SS: Competition, off-road and track use only. Not for use on public roads.\u003c\/p\u003e\u003cp\u003eThe competition-use waiver applies to 2161H6SS.\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":"1-7\/8\" \/ GREEN Cats","offer_id":55646890787158,"sku":"2161H431","price":4047.21,"currency_code":"GBP","in_stock":true},{"title":"2\" \/ GREEN Cats","offer_id":55646890819926,"sku":"2161H631","price":4088.38,"currency_code":"GBP","in_stock":true},{"title":"2\" \/ Street\/Strip","offer_id":55646890852694,"sku":"2161H6SS","price":4835.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/025872542e6740b7330221676e7b96ad_0c3bcddd-c4f9-4b27-8338-68bda67ea3d1.jpg?v=1791452460","url":"https:\/\/hooniesadrenaline.co.uk\/products\/kooks-2006-2013-c6-corvette-z06-zr1-header-conn-kits-94ab259c","provider":"Hoonies Adrenaline","version":"1.0","type":"link"}