{"product_id":"kooks-headers-11404200-ford-mustang-gt-gt500-2-3-4-inch-x-3-inch-oem-cat-back-exhaust-system","title":"Kooks 11404200 2-3\/4 inch x 3 inch OEM Cat-Back Exhaust System for Ford Mustang GT \/ GT500","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years!  Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications.  We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations.  Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated.  And don't forget, \"Get Kookin with KOOKS!\"\n\u003cbr\u003e2-3\/4in.(OEM) x 3in. Cat-Back Exhaust. With 3in. Stainless Steel Over the Axle Rear Pipes; Kooks Polished Oval Race Mufflers and 4in. Slash Cut Polished Tips.\n\u003cbr\u003e2-3\/4in. x 3in. Cat-Back Exhaust. 2011-2014 Ford Mustang GT 5.0L 4V 2011-2012 Ford Mustang GT500 5.4L 4V. 3in. 304 Stainless Steel Mandrel Bent Tubing. Kooks Polished Stainless Oval Mufflers. 4in. Polished Stainless Tips. Connects at OEM Connection Pointre-using OEM Clamps(Not Included). Will work with OEM exhaust or Kooks Headers\/X-Pipe\/H-Pipe with 2-3\/4in. Outlet.\n\u003cbr\u003e2-3\/4\" x 3\" Cat-Back Exhaust. 2011-2014 Ford Mustang GT 5.0L 4V 2011-2012 Ford Mustang GT500 5.4L 4V      3\" 304 Stainless Steel Mandrel Bent TubingKOOKS Polished Stainless Oval Mufflers4\" Polished Stainless TipsConnects at OEM Connection Pointre-using OEM Clamps(Not Included)Will work with OEM exhaust or KOOKS Headers \u0026amp; X-Pipe\/H-Pipe with 2-3\/4\" Outlet   \n\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cbr\u003e  \u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cp\u003eThe Kooks Headers 11404200 cat-back exhaust system is engineered to optimize performance for 2011-2014 Ford Mustang GT and GT500 models. Crafted from high-quality 304 stainless steel, this system features mandrel-bent tubing, ensuring smooth exhaust flow and maximum power output. The 2-3\/4 inch diameter pipes connect seamlessly at the OEM connection point, allowing for straightforward installation using existing clamps. The system includes polished oval race mufflers and 4-inch slash-cut tips that enhance both sound and aesthetic appeal, delivering a deep, aggressive exhaust note. Designed for both street and race applications, this exhaust system provides significant horsepower gains while maintaining OEM fitment and compatibility with factory components. Each part is meticulously handcrafted in the USA and dyno tested to ensure performance and durability. The Kooks system not only boosts engine efficiency but also offers a limited lifetime warranty, reflecting the brand’s commitment to quality and customer satisfaction. Whether upgrading for improved sound, better performance, or a personalized look, this exhaust system is a reliable choice for Mustang enthusiasts seeking premium craftsmanship and proven results.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eEngineered for maximum horsepower and performance gains\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from T304 aircraft-quality stainless steel for durability and corrosion resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMandrel-bent tubing ensures unrestricted exhaust flow\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes polished oval race mufflers and 4-inch slash-cut tips for enhanced sound and style\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for easy installation at OEM connection points using existing clamps\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with factory exhaust or Kooks headers and X-pipe\/H-pipe with 2-3\/4 inch outlet\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHandcrafted in the USA and dyno tested for reliable performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLimited lifetime warranty for peace of mind\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFits 2011-2014 Ford Mustang GT and GT500 models\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFitment:\n\u003cbr\u003eFord Mustang Boss 302 2012\n\u003cbr\u003eFord Mustang Boss 302 2013\n\u003cbr\u003eFord Mustang GT 2011\n\u003cbr\u003eFord Mustang GT 2012\n\u003cbr\u003eFord Mustang GT 2013\n\u003cbr\u003eFord Mustang GT 2014\n\u003cbr\u003eFord Mustang Shelby GT500 2011\n\u003cbr\u003eFord Mustang Shelby GT500 2012\u003c\/p\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46395822702791,"sku":"11404200","price":1515.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/3358\/files\/87cfd2dd59a58531bfde1db7199cc788.jpg?v=1775762742","url":"https:\/\/www.amsracing.net\/products\/kooks-headers-11404200-ford-mustang-gt-gt500-2-3-4-inch-x-3-inch-oem-cat-back-exhaust-system","provider":"AMS RACING","version":"1.0","type":"link"}