{"product":{"id":11350217883990,"title":"Kooks Mustang GT Valved Shotgun Cat-Back (2018-2026) | 11514500","body_html":"\u003ch2\u003eGive your Mustang a valved exhaust and a polished quad-tip finish\u003c\/h2\u003e\u003cp\u003eChoose a Kooks Shotgun cat-back for your supported 5.0-litre Mustang with a quad-tip bumper. The system combines a 2-1\/4\" OEM inlet, 3\" H-pipe and rear pipework, valved Shotgun muffler sections and four polished stainless tips.\u003c\/p\u003e\u003cp\u003eSKU: 11514500\u003c\/p\u003e\u003ch2\u003eThe sound hardware and rear finish together\u003c\/h2\u003e\u003cp\u003eThe H-pipe, 3\" mid-pipes and rear pipes are supplied with the Shotgun valved muffler sections. Quad polished stainless tips complete the visible upgrade, bringing the rear system and finish together in one package.\u003c\/p\u003e\u003ch2\u003eMatch the bumper and front connection\u003c\/h2\u003e\u003cp\u003eThis system requires a Mustang that already has quad tips or is using a quad-tip bumper. Its 2-1\/4\" inlet makes the factory-style front connection, while the main exhaust pipework is 3\".\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\u003e2018-2026\u003c\/td\u003e\n\u003ctd\u003eFord Mustang GT\u003c\/td\u003e\n\u003ctd\u003e5.0L V8\u003c\/td\u003e\n\u003ctd\u003e11514500\u003c\/td\u003e\n\u003ctd\u003eQuad-tip bumper required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2018-2026\u003c\/td\u003e\n\u003ctd\u003eFord Mustang GT Premium\u003c\/td\u003e\n\u003ctd\u003e5.0L V8\u003c\/td\u003e\n\u003ctd\u003e11514500\u003c\/td\u003e\n\u003ctd\u003eQuad-tip bumper required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019-2020\u003c\/td\u003e\n\u003ctd\u003eFord Mustang Bullitt\u003c\/td\u003e\n\u003ctd\u003e5.0L V8\u003c\/td\u003e\n\u003ctd\u003e11514500\u003c\/td\u003e\n\u003ctd\u003eQuad-tip bumper required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021-2023\u003c\/td\u003e\n\u003ctd\u003eFord Mustang Mach 1\u003c\/td\u003e\n\u003ctd\u003e5.0L V8\u003c\/td\u003e\n\u003ctd\u003e11514500\u003c\/td\u003e\n\u003ctd\u003eQuad-tip bumper required\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\u003e11514500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eListed 2018-2026 Mustang 5.0L GT \/ GT Premium \/ Bullitt \/ Mach 1 applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront inlet\u003c\/td\u003e\n\u003ctd\u003e2-1\/4\" OEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrossover\u003c\/td\u003e\n\u003ctd\u003e3\" H-pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMid \/ rear pipes\u003c\/td\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMufflers\u003c\/td\u003e\n\u003ctd\u003eShotgun valved sections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTips\u003c\/td\u003e\n\u003ctd\u003eQuad polished stainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBumper requirement\u003c\/td\u003e\n\u003ctd\u003eExisting quad-tip arrangement or quad-tip bumper\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\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWill it fit a standard twin-tip bumper?\u003c\/h3\u003e\u003cp\u003eThis system requires the quad-tip bumper arrangement.\u003c\/p\u003e\u003ch3\u003eWhat tip finish is supplied?\u003c\/h3\u003e\u003cp\u003eThe supplied quad tips are polished stainless steel.\u003c\/p\u003e\u003ch3\u003eDoes the 3-inch size apply at the OEM inlet?\u003c\/h3\u003e\u003cp\u003eThe front inlet is 2-1\/4\". The main H-pipe, mid-pipes and rear pipes are 3\".\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 Systems","created_at":"2026-10-08T10:41:43+01:00","handle":"kooks-2018-2026-ford-mustang-gt-5-0l-active-exhaust-catbacks-db6e0c4d","updated_at":"2026-10-11T15:00:14+01:00","published_at":"2026-10-09T13:36:57+01:00","template_suffix":null,"published_scope":"global","tags":"brand:kooks, cat:exhausts, dept:performance-parts, fits:ford-mustang, make:ford, type:exhaust-system","variants":[{"id":55646909792598,"product_id":11350217883990,"title":"Shotgun Mufflers \/ Polished","price":"2544.43","sku":"11514500","position":1,"compare_at_price":"","fulfillment_service":"manual","inventory_management":null,"option1":"Shotgun Mufflers","option2":"Polished","option3":null,"created_at":"2026-10-08T10:41:43+01:00","updated_at":"2026-10-11T15:00:14+01:00","taxable":true,"barcode":"842422182274","grams":40823,"image_id":null,"weight":40.823,"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":14512401809750,"product_id":11350217883990,"name":"Muffler Type","position":1,"values":["Shotgun Mufflers"]},{"id":14512401842518,"product_id":11350217883990,"name":"Tip Color","position":2,"values":["Polished"]}],"images":[{"id":86449302569302,"product_id":11350217883990,"position":1,"created_at":"2026-10-08T10:41:43+01:00","updated_at":"2026-10-08T10:41:47+01:00","alt":"Kooks 3\" Active Shotgun Style Cat-Back (H) 2018-2026 5.0L Mustang w\/Polished Tips","width":1440,"height":1440,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/4ef901e4189062e523d66c398c1546ec_7e48991e-030b-4999-86f4-2b0f7789dd32.png?v=1791452507","variant_ids":[]},{"id":86449302602070,"product_id":11350217883990,"position":2,"created_at":"2026-10-08T10:41:43+01:00","updated_at":"2026-10-08T10:41:47+01:00","alt":"Kooks 3\" Active Shotgun Style Cat-Back (H) 2018-2026 5.0L Mustang w\/Polished Tips","width":1440,"height":1440,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/f14c50d7c58dd1592aeab554dc45078f_f94a0860-3578-43af-9552-e0a3e8e964bf.png?v=1791452507","variant_ids":[]},{"id":86449302634838,"product_id":11350217883990,"position":3,"created_at":"2026-10-08T10:41:43+01:00","updated_at":"2026-10-08T10:41:47+01:00","alt":"Kooks 3\" Active Shotgun Style Cat-Back (H) 2018-2026 5.0L Mustang w\/Polished Tips","width":1080,"height":1080,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/27bc9fb0097bc2bec93827f75b8220b0_14059b8d-cefc-4cb6-ba1b-ab9985a0d356.png?v=1791452507","variant_ids":[]}],"image":{"id":86449302569302,"product_id":11350217883990,"position":1,"created_at":"2026-10-08T10:41:43+01:00","updated_at":"2026-10-08T10:41:47+01:00","alt":"Kooks 3\" Active Shotgun Style Cat-Back (H) 2018-2026 5.0L Mustang w\/Polished Tips","width":1440,"height":1440,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/4ef901e4189062e523d66c398c1546ec_7e48991e-030b-4999-86f4-2b0f7789dd32.png?v=1791452507","variant_ids":[]}}}