Kooks 11-14 Ford F-150 5.0L Coyote 3in SS Off Road w/ Race Cats Y-Pipe * Must Use Kooks Headers* - 13513200 Catalytic Converter Universal This cat-back exhaust system is

This cat-back exhaust system is constructed of 2-1/4 IN - 2-1/2 IN mandrel-bent brushed finished 304 stainless steel tubing for maximum strength and durability

Allow the tape to go through its heat cycle for optimal adhesion and voila - you're done

BMC 07-10 Audi R8 4

of torque on our in house dyno

Kooks 11-14 Ford F-150 5.0L Coyote 3in SS Off Road w/ Race Cats Y-Pipe * Must Use Kooks Headers* - 13513200 Catalytic Converter Universal This cat-back exhaust system isKooks 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