Kooks Headers
Kooks 2015-2017 Mustang GT 3in High Flow Cat Conn. Pipes (1151H420)
SKU: K009 11513200
Description
Part #: 11513200
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!"
3in. Stainless Catted Connection Pipes. Connects Kooks Headers to Kooks Exhaust. DOES NOT CONNECT TO OEM EXHAUST. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS
Fitment
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Specifications
| Brand | Kooks Headers |
| Part Number | K009 11513200 |
Videos
2015-2017 Mustang (GT) Kooks Long Tube GREEN Catted Headers Review & Install
2020 mustang gt with kooks headers/green cats with 3in corsa extreme exhaust double h-pipe
Dyno: 2012-2013 Mustang Kooks Catted H-Pipe (BOSS w/ Long Tube Headers) Review & Install
2017 Mustang GT Kooks Headers with Corsa Extreme’s fly by
How To Install Long Tube Headers On An S550 Mustang (2015-2023)
2024 Mustang GT Corsa Performance DOUBLE HH Pipe Install and Sound Clip video IS LIVE!
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.
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