Kooks 09-13 GM 1500 3in x OEM Out Cat SS Y Pipe Kooks HDR Req - 28553200 Lift Kits You no longer have to

You no longer have to lie on the ground or in your driveway

Fits vehicles equipped with 1/2-in x 20 wheel studs

align and use the pre-applied double-sided tape for a straight and simple installation

Race Use Only - Requires transmission cooler (not included)

Kooks 09-13 GM 1500 3in x OEM Out Cat SS Y Pipe Kooks HDR Req - 28553200 Lift Kits You no longer have toKooks 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