race and off-road applications
While other valvings are available upon request
5" DOM Mild Steel construction - USA Made here in Cali
S550 Mustang Rear Toe Arms (RTA) increase stability and response by eliminating bushing deflection while providing an increased range of rear toe adjustment
See separate entry for use with OEM style springs
3" SS Competition Only Y-Pipe. 2011-2013 GM Truck 6.2L. Connects to OEM. 2012 Ford Mustang race and off-road applicationsKooks 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