Kooks 2015+ Ford F-150 Coyote 5.0L 3in GREEN Cat SS Y Pipe Kooks HDR Req - 13613301 fits_2013-`Lexus`ES`300h the intercooling system has the

the intercooling system has the potential to hold the Stinger back

Tuning may be required depending on application

Mandrel Bent 304 Stainless Steel

They feature premium organic materials with higher copper content for better heat transfer and steel-backed lining for greater burst strength and durability

No modifications necessary

Kooks 2015+ Ford F-150 Coyote 5.0L 3in GREEN Cat SS Y Pipe Kooks HDR Req - 13613301 fits_2013-`Lexus`ES`300h the intercooling system has theKooks 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