Kooks Headers
Kooks 11-14 Ford Mustang GT 5.0L 4V 2 3/4in x 3in OEM Axleback
SKU: K009 11406600
Description
Part #: 11406600
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!"
2-3/4in.(OEM) x 3in. Axle-Back Exhaust. With Kooks Polished Oval Race Mufflers and 4in. Slash Cut Polished Tips.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Kooks Headers |
| Part Number | K009 11406600 |
Videos
2013 Mustang 5.0 Offroad X + KOOKS Axle-back
2011 mustang gt with kooks axle back
2014 Mustang GT Stock Exhaust vs Kooks Axle back Exhaust
Mustang Kooks Performance Catback Exhaust (2011-2014 GT, BOSS) Review
2011 Ford Mustang 5.0L Cat-Back Exhaust from Kooks Headers and Exhaust
2011-2014 Mustang Kooks Performance Exhaust Sound Clip Axle-Back (5.0L V8 GT) Review
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy