{"product":{"id":11350205530454,"title":"Kooks Corvette C7 LT1 Performance X-Pipe (2014-2019) | 21703200","body_html":"\u003ch2\u003eKeep your Stingray's rear exhaust with a catted header upgrade\u003c\/h2\u003e\u003cp\u003eThis Kooks Performance-catted X-pipe joins the long tube headers on your naturally aspirated LT1 Corvette to the factory-style rear exhaust. It includes the 3\" to 2-3\/4\" mid-pipes, giving you the crossover and OEM rear transition together.\u003c\/p\u003e\u003cp\u003eSKU: 21703200\u003c\/p\u003e\u003ch2\u003eThe crossover and rear transition\u003c\/h2\u003e\u003cp\u003eThe stainless assembly uses 3\" front pipework and 2-3\/4\" OEM-style rear outlets. Matching Kooks headers are required at the front.\u003c\/p\u003e\u003ch2\u003eChoose for your naturally aspirated LT1\u003c\/h2\u003e\u003cp\u003eThe supplied Performance cats suit naturally aspirated use. If you are adding forced induction, select a catalyst arrangement made for that engine setup.\u003c\/p\u003e\u003ch2\u003eFitting your exhaust\u003c\/h2\u003e\u003cp\u003eThe mid-pipe clamp studs may need trimming for belly-pan clearance to prevent contact and rattling during use.\u003c\/p\u003e\u003ch2\u003eMatching products\u003c\/h2\u003e\u003cp\u003eFor your 2014-2019 naturally aspirated LT1, add the \u003ca href=\"https:\/\/hooniesadrenaline.co.uk\/products\/kooks-c7-header?variant=55646891213142\"\u003eC7 LT1 long tube headers\u003c\/a\u003e with the matching 3-inch collector interface.\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\u003e2014-2019\u003c\/td\u003e\n\u003ctd\u003eChevrolet Corvette Stingray\u003c\/td\u003e\n\u003ctd\u003e6.2L V8\u003c\/td\u003e\n\u003ctd\u003e21703200\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2014-2016\u003c\/td\u003e\n\u003ctd\u003eChevrolet Corvette Z51\u003c\/td\u003e\n\u003ctd\u003e6.2L V8\u003c\/td\u003e\n\u003ctd\u003e21703200\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2017-2019\u003c\/td\u003e\n\u003ctd\u003eChevrolet Corvette Grand Sport\u003c\/td\u003e\n\u003ctd\u003e6.2L V8\u003c\/td\u003e\n\u003ctd\u003e21703200\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\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e21703200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e2014-2019 Corvette C7 6.2L LT1\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\u003eCrossover\u003c\/td\u003e\n\u003ctd\u003eX-pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront \/ rear outlet\u003c\/td\u003e\n\u003ctd\u003e3\" \/ 2-3\/4\" OEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContents\u003c\/td\u003e\n\u003ctd\u003eCatted X-pipe and 3\" to 2-3\/4\" mid-pipes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCatalyst condition\u003c\/td\u003e\n\u003ctd\u003ePerformance; naturally aspirated only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBelly-pan clearance\u003c\/td\u003e\n\u003ctd\u003eMid-pipe clamp studs may need trimming to prevent contact and rattling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003e21703200; Merge Style: X Pipe; Cats: Performance Cats\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 the rear transition pipes included?\u003c\/h3\u003e\u003cp\u003eYes. The 3\" to 2-3\/4\" mid-pipes are included.\u003c\/p\u003e\u003ch3\u003eDoes it fit the original exhaust manifolds?\u003c\/h3\u003e\u003cp\u003eThe X-pipe requires matching Kooks headers.\u003c\/p\u003e\u003ch2\u003eIntended use\u003c\/h2\u003e\u003cp\u003e21703200: 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":"Exhaust Pipes","created_at":"2026-10-08T10:41:00+01:00","handle":"kooks-c7-x-pipes-test-a836ad98","updated_at":"2026-10-10T19:56:07+01:00","published_at":"2026-10-09T13:43:58+01:00","template_suffix":null,"published_scope":"global","tags":"brand:kooks, cat:exhausts, dept:performance-parts, fits:chevrolet-corvette, make:chevrolet, type:exhaust-pipe","variants":[{"id":55646892327254,"product_id":11350205530454,"title":"X Pipe \/ Performance Cats","price":"2007.43","sku":"21703200","position":1,"compare_at_price":"","fulfillment_service":"manual","inventory_management":null,"option1":"X Pipe","option2":"Performance Cats","option3":null,"created_at":"2026-10-08T10:41:00+01:00","updated_at":"2026-10-10T19:56:07+01:00","taxable":true,"barcode":"842422138967","grams":13608,"image_id":null,"weight":13.608,"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":14512386408790,"product_id":11350205530454,"name":"Merge Style","position":1,"values":["X Pipe"]},{"id":14512386441558,"product_id":11350205530454,"name":"Cats","position":2,"values":["Performance Cats"]}],"images":[{"id":86449192534358,"product_id":11350205530454,"position":1,"created_at":"2026-10-08T10:41:00+01:00","updated_at":"2026-10-08T10:41:09+01:00","alt":"Kooks 3\" SS Catted X-Pipe. 2014-2019 Corvette. 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