{"product":{"id":11350216409430,"title":"Kooks Durango SRT 6.4 Cat-Back Exhaust (2018-2020) | 34104250","body_html":"\u003ch2\u003eEnjoy a Kooks exhaust upgrade with your factory tip finish\u003c\/h2\u003e\u003cp\u003eGive your 2018-2020 Durango SRT a 3\" stainless cat-back while keeping its factory tips. The system brings a supplied X-pipe and Kooks mufflers together, retaining the OEM front connection for the 6.4-litre application.\u003c\/p\u003e\u003cp\u003eSKU: 34104250\u003c\/p\u003e\u003ch2\u003eKeep the rear appearance you like\u003c\/h2\u003e\u003cp\u003eThe system retains the factory exhaust tips, so the visible finish stays familiar while the rear pipework and mufflers change. Its 3\" stainless construction and included X-pipe define the actual rear exhaust upgrade.\u003c\/p\u003e\u003ch2\u003eA cat-back purchase for the SRT 6.4\u003c\/h2\u003e\u003cp\u003eThe system joins the OEM connection point. It can fit as a rear exhaust upgrade with the factory front system, or with a compatible front arrangement using that same interface.\u003c\/p\u003e\u003ch2\u003eFitting your exhaust\u003c\/h2\u003e\u003cp\u003eThe factory tips are reused. If they are tack welded to the original mufflers, freeing them requires minor grinding. On vehicles with the tow package, the spare-tyre shield must be removed or trimmed.\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\u003ctr\u003e\n\u003ctd\u003e2018-2020\u003c\/td\u003e\n\u003ctd\u003eDodge Durango SRT\u003c\/td\u003e\n\u003ctd\u003e6.4L V8\u003c\/td\u003e\n\u003ctd\u003e34104250\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\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\u003e34104250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e2018-2020 Dodge Durango SRT 6.4L V8\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\u003ePipework\u003c\/td\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003ctd\u003eX-pipe and Kooks mufflers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront connection\u003c\/td\u003e\n\u003ctd\u003eOEM interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTips\u003c\/td\u003e\n\u003ctd\u003eFactory tips retained\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting changes\u003c\/td\u003e\n\u003ctd\u003eMinor grinding if factory tips are tack welded; tow-package spare-tyre shield removal or trimming required\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\u003eDo I need new exhaust tips?\u003c\/h3\u003e\u003cp\u003eThe system retains your factory tips.\u003c\/p\u003e\u003ch3\u003eAre headers required for this cat-back?\u003c\/h3\u003e\u003cp\u003eIt uses the OEM front connection point, so a matching factory front system can remain.\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":"2026-10-08T10:41:37+01:00","handle":"kooks-34104250","updated_at":"2026-10-11T00:24:21+01:00","published_at":"2026-10-09T13:37:59+01:00","template_suffix":null,"published_scope":"global","tags":"brand:kooks, cat:exhausts, dept:performance-parts, fits:dodge-durango, make:dodge, type:exhaust-system","variants":[{"id":55646907105622,"product_id":11350216409430,"title":"Default Title","price":"2745.29","sku":"34104250","position":1,"compare_at_price":"","fulfillment_service":"manual","inventory_management":null,"option1":"Default Title","option2":null,"option3":null,"created_at":"2026-10-08T10:41:37+01:00","updated_at":"2026-10-11T00:24:21+01:00","taxable":true,"barcode":"842422173319","grams":38102,"image_id":null,"weight":38.102,"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":14512400171350,"product_id":11350216409430,"name":"Title","position":1,"values":["Default Title"]}],"images":[{"id":86449293689174,"product_id":11350216409430,"position":1,"created_at":"2026-10-08T10:41:37+01:00","updated_at":"2026-10-08T10:41:40+01:00","alt":"Kooks 3\" SS Cat-Back For OEM Tips. 2018-2020 Durango 6.4L. 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