Kooks 14+ GM 1500 Series Truck 5.3L 3in x OEM Out Cat SS Y Pipe Kooks HDR Req C5 All necessary brackets and fasteners

All necessary brackets and fasteners are included with each line kit

The result is an aggressive tone that may wake the neighbors

Safe for use on all wheels to remove road grime and brake dust

Flange on the side of the side skirts for easy install

Kooks 14+ GM 1500 Series Truck 5.3L 3in x OEM Out Cat SS Y Pipe Kooks HDR Req C5 All necessary brackets and fastenersKooks 14+ GM 1500 Series Truck 5. 3L 3in x OEM Out Cat SS Y Pipe Kooks HDR Req 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