{"product":{"id":11350203695446,"title":"Kooks Corvette C6 LS3 Header and X-Pipe Kits (2009-2013)","body_html":"\u003ch2\u003eGive your LS3 Corvette a more complete exhaust upgrade\u003c\/h2\u003e\u003cp\u003eUpgrade your 2009-2013 LS3 C6 with Kooks long tube headers and the matching catted X-pipe. Choose 1-3\/4\" or 1-7\/8\" headers and the supported catalyst combination, while keeping a rear exhaust with the 2-1\/2\" OEM-style connection.\u003c\/p\u003e\u003cp\u003eSKUs: 2160H222, 2160H422, 2160H432\u003c\/p\u003e\u003ch2\u003eHeaders and X-pipe matched for the later C6\u003c\/h2\u003e\u003cp\u003eThese three SKUs are the 2009-2013 LS3 kits. Both header sizes have 3\" collectors, and the X-pipe includes the rear transition to the 2-1\/2\" factory-style exhaust. Choosing the kit for this year range matters even when the earlier C6 has the same 6.2-litre badge.\u003c\/p\u003e\u003ch2\u003eChoose the catalyst around your modifications\u003c\/h2\u003e\u003cp\u003eThe 1-3\/4\" choice uses Performance cats. The 1-7\/8\" choice is available with Performance or GREEN cats. Choose GREEN for a forced-induction build; the Performance-catted arrangements are for naturally aspirated use.\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\u003e2160H222\u003c\/td\u003e\n\u003ctd\u003eHeader Size: 1-3\/4\"; Cat Type: Performance Cats; Model Year: 2009-2013\u003c\/td\u003e\n\u003ctd\u003e1-3\/4\" headers; Performance Cats front connections\u003c\/td\u003e\n\u003ctd\u003eNaturally aspirated only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2160H422\u003c\/td\u003e\n\u003ctd\u003eHeader Size: 1-7\/8\"; Cat Type: Performance Cats; Model Year: 2009-2013\u003c\/td\u003e\n\u003ctd\u003e1-7\/8\" headers; Performance Cats front connections\u003c\/td\u003e\n\u003ctd\u003eNaturally aspirated only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2160H432\u003c\/td\u003e\n\u003ctd\u003eHeader Size: 1-7\/8\"; Cat Type: GREEN Cats; Model Year: 2009-2013\u003c\/td\u003e\n\u003ctd\u003e1-7\/8\" headers; GREEN Cats front connections\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\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\u003e2009-2013\u003c\/td\u003e\n\u003ctd\u003eChevrolet Corvette Base\u003c\/td\u003e\n\u003ctd\u003e6.2L V8\u003c\/td\u003e\n\u003ctd\u003e2160H222, 2160H422, 2160H432\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2010-2013\u003c\/td\u003e\n\u003ctd\u003eChevrolet Corvette Grand Sport\u003c\/td\u003e\n\u003ctd\u003e6.2L V8\u003c\/td\u003e\n\u003ctd\u003e2160H222, 2160H422, 2160H432\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\u003e2160H222, 2160H422, 2160H432\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e2009-2013 Corvette C6 LS3 6.2L; Base \/ Grand Sport trims as listed\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\u003e1-3\/4\" Performance; 1-7\/8\" Performance or GREEN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollectors\u003c\/td\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear connection\u003c\/td\u003e\n\u003ctd\u003e2-1\/2\" OEM-style exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerformance catalyst condition\u003c\/td\u003e\n\u003ctd\u003eNaturally aspirated only\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\u003eAre these the 2005-2008 kits?\u003c\/h3\u003e\u003cp\u003eThese exact SKUs are for the 2009-2013 LS3 installation. The earlier C6 kits are listed separately.\u003c\/p\u003e\u003ch3\u003eCan I retain my current rear exhaust?\u003c\/h3\u003e\u003cp\u003eYes, when it uses the 2-1\/2\" OEM-style connection.\u003c\/p\u003e\u003ch2\u003eIntended use\u003c\/h2\u003e\u003cp\u003e2160H222, 2160H422: Competition, off-road and track use only. Not for use on public roads.\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","vendor":"Kooks","product_type":"Header Kits","created_at":"2026-10-08T10:40:52+01:00","handle":"kooks-2005-2013-c6-corvette-base-grand-sport-header-conn-kits-b3fbc83d","updated_at":"2026-10-11T13:05:57+01:00","published_at":"2026-10-09T13:45:15+01:00","template_suffix":null,"published_scope":"global","tags":"brand:kooks, cat:exhausts, dept:performance-parts, fits:chevrolet-corvette, make:chevrolet, type:header-kit","variants":[{"id":55646889410902,"product_id":11350203695446,"title":"1-3\/4\" \/ Performance Cats \/ 2009-2013","price":"3420.55","sku":"2160H222","position":1,"compare_at_price":"","fulfillment_service":"manual","inventory_management":null,"option1":"1-3\/4\"","option2":"Performance Cats","option3":"2009-2013","created_at":"2026-10-08T10:40:52+01:00","updated_at":"2026-10-11T13:05:57+01:00","taxable":true,"barcode":"842422177829","grams":27216,"image_id":null,"weight":27.216,"weight_unit":"kg","requires_shipping":true,"quantity_rule":{"min":1,"max":null,"increment":1},"price_currency":"GBP","compare_at_price_currency":"","quantity_price_breaks":[]},{"id":55646889443670,"product_id":11350203695446,"title":"1-7\/8\" \/ Performance Cats \/ 2009-2013","price":"3456.36","sku":"2160H422","position":2,"compare_at_price":"","fulfillment_service":"manual","inventory_management":null,"option1":"1-7\/8\"","option2":"Performance Cats","option3":"2009-2013","created_at":"2026-10-08T10:40:52+01:00","updated_at":"2026-10-11T13:05:57+01:00","taxable":true,"barcode":"842422177867","grams":27216,"image_id":null,"weight":27.216,"weight_unit":"kg","requires_shipping":true,"quantity_rule":{"min":1,"max":null,"increment":1},"price_currency":"GBP","compare_at_price_currency":"","quantity_price_breaks":[]},{"id":55646889476438,"product_id":11350203695446,"title":"1-7\/8\" \/ GREEN Cats \/ 2009-2013","price":"4024.35","sku":"2160H432","position":3,"compare_at_price":"","fulfillment_service":"manual","inventory_management":null,"option1":"1-7\/8\"","option2":"GREEN Cats","option3":"2009-2013","created_at":"2026-10-08T10:40:52+01:00","updated_at":"2026-10-11T13:05:57+01:00","taxable":true,"barcode":"842422177881","grams":27216,"image_id":null,"weight":27.216,"weight_unit":"kg","requires_shipping":true,"quantity_rule":{"min":1,"max":null,"increment":1},"price_currency":"GBP","compare_at_price_currency":"","quantity_price_breaks":[]}],"options":[{"id":14512383820118,"product_id":11350203695446,"name":"Header Size","position":1,"values":["1-3\/4\"","1-7\/8\""]},{"id":14512383852886,"product_id":11350203695446,"name":"Cat Type","position":2,"values":["Performance Cats","GREEN Cats"]},{"id":14512383885654,"product_id":11350203695446,"name":"Model Year","position":3,"values":["2009-2013"]}],"images":[{"id":86449176904022,"product_id":11350203695446,"position":1,"created_at":"2026-10-08T10:40:52+01:00","updated_at":"2026-10-08T10:40:55+01:00","alt":"Kooks 2005-2013 C6 Corvette Base\/Grand Sport Header\/Conn. 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