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“Kooks 11-14 Ford Mustang GT 5.0L 4V 2 3/4in x 3in OEM Axleback”
“...2011-2014 Ford Mustang GT 5.0L 4V 2011-2012 Ford Mustang GT500 5.4L 4V...”
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Manufacturer information. Check the part number and installation requirements for your vehicle.
Supplier details checked 2026-09-23 · Test catalog
2-3/4in.(OEM) x 3in. Axle-Back Exhaust. With Kooks Polished Oval Race Mufflers and 4in. Slash Cut Polished Tips.
2-3/4"(OEM) x 3" Axle-Back Exhaust. With Kooks Polished Oval Race Mufflers and 4" Slash Cut Polished Tips.
3in. Axle-Back. 2011-2014 Mustang GT/2011-2012 GT500 (Connnects to OEM)
3" Axle-Back. 2011-2014 Mustang GT/2011-2012 GT500 (Connnects to OEM)
Manufactured In The USA. Kooks Uses T304 Aircraft Quality Stainless Steel. Kooks Products are Backed by a Limited Lifetime Warranty To the Original Purchaser. Kooks Products Are Dyno And Race Tested and Designed For Maximum Power.
Kooks Headers And Exhaust Make The Most Power In The Industry
Kooks System Are Specifically Designed For Maximum Power
Kooks Products Are Made Of T304 Air Craft Quality Steel
Limited Lifetime Warranty To Original Purchaser
3 Generations Being Family Owned And Operated
Every Kooks Product Is Dyno And Race Tested
Kooks Products Fit And Install The Best
100 Percent Manufactured In The USA
2-3/4" x 3" Axle-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 PointConnects to OEM exhaust with 2-3/4" Tora Swivel-Seal Clamps No Cutting Required
2-3/4in. x 3in. Axle-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 Point. Connects to OEM exhaust with 2-3/4in. Tora Swivel-Seal Clamps. No Cutting Required.
2-3/4" x 3" Axle-Back Exhaust. 2011-2014 Ford Mustang GT 5.0L 4V 2011-2012 Ford Mustang GT500 5.4L 4V. 3" 304 Stainless Steel Mandrel Bent Tubing. Kooks Polished Stainless Oval Mufflers. 4" Polished Stainless Tips. Connects at OEM Connection Point. Connects to OEM exhaust with 2-3/4" Tora Swivel-Seal Clamps. No Cutting Required.
Kooks 11-14 Ford Mustang GT 5.0L 4V 2 3/4in x 3in OEM Axleback
2-3/4in.(OEM) x 3in. Axle-Back Exhaust
2-3/4"(OEM) x 3" Axle-Back Exhaust
OEM x 3in. Axle-Back
OEM x 3" Axle-Back
Kooks 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!"
