{"product":{"id":11350212346198,"title":"Kooks 3\" Oval Muffler, Centre \/ Offset - MUF-018","body_html":"\u003ch2\u003eGet the pipe route right on your custom exhaust\u003c\/h2\u003e\u003cp\u003eA centre\/offset muffler can help your exhaust fabricator place the inlet and outlet where the car needs them. The Kooks MUF-018 combines that layout with a stainless oval body and 3\" inside-diameter connections, making the pipe route and available clearance the key choices when planning the installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e MUF-018\u003c\/p\u003e\u003ch2\u003ePlan around the complete footprint\u003c\/h2\u003e\u003cp\u003eThe body is 12\" long and measures 5-1\/4\" by 8-3\/8\" across the oval. Overall length is 15-3\/4\", including the necks. Those are different measurements: allow for the full length at the joints as well as the width and depth of the body.\u003c\/p\u003e\u003ch2\u003eChoose by layout as well as diameter\u003c\/h2\u003e\u003cp\u003eThe inlet is centred and the outlet is offset. Match that arrangement to your pipe route before cutting or fabricating the exhaust. Sound will depend on the complete engine and exhaust combination; the dimensions alone do not establish a noise level.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\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\u003eMUF-018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLayout\u003c\/td\u003e\n\u003ctd\u003eOval; centre inlet \/ offset outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet and outlet\u003c\/td\u003e\n\u003ctd\u003e3\" inside diameter (ID)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody size\u003c\/td\u003e\n\u003ctd\u003e5-1\/4\" by 8-3\/8\" oval body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody length\u003c\/td\u003e\n\u003ctd\u003e12\" body length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall length\u003c\/td\u003e\n\u003ctd\u003e15-3\/4\" overall length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eOne muffler; sold individually\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eFAQs\u003c\/h2\u003e\u003ch3\u003eWhat does centre\/offset mean?\u003c\/h3\u003e\u003cp\u003eThe inlet is in the middle of its end face and the outlet is offset. It changes the pipe route compared with a centre\/centre muffler.\u003c\/p\u003e\u003ch3\u003eWill it fit every 3\" exhaust?\u003c\/h3\u003e\u003cp\u003eMatch the connection size, overall length, body clearance and pipe positions. A 3\" diameter alone does not confirm space for the muffler.\u003c\/p\u003e\u003ch3\u003eIs this supplied as a pair?\u003c\/h3\u003e\u003cp\u003eIt is sold individually. Choose the quantity for your exhaust layout.\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":"Mufflers","created_at":"2026-10-08T10:41:21+01:00","handle":"kooks-muf-018","updated_at":"2026-10-09T16:34:24+01:00","published_at":"2026-10-09T13:07:32+01:00","template_suffix":null,"published_scope":"global","tags":"brand:kooks, cat:exhausts, class:equipment-service-non-vehicle, dept:performance-parts, type:muffler","variants":[{"id":55646900814166,"product_id":11350212346198,"title":"Default Title","price":"348.42","sku":"MUF-018","position":1,"compare_at_price":"","fulfillment_service":"manual","inventory_management":null,"option1":"Default Title","option2":null,"option3":null,"created_at":"2026-10-08T10:41:21+01:00","updated_at":"2026-10-09T16:34:24+01:00","taxable":true,"barcode":"842422176778","grams":5443,"image_id":null,"weight":5.443,"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":14512395321686,"product_id":11350212346198,"name":"Title","position":1,"values":["Default Title"]}],"images":[{"id":86449238671702,"product_id":11350212346198,"position":1,"created_at":"2026-10-08T10:41:21+01:00","updated_at":"2026-10-08T10:41:25+01:00","alt":"Kooks 3\" Oval Center\/Offset Muffler 12\" Long Body. 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