Kooks 22-23 Cadillac CT5-V Blackwing 1 7/8in Header w/ GREEN Exhaust Kit 53222 Same as Cole Hersee part

Same as Cole Hersee part number M-612

PAM4 Wired DC Relay

Gain automatically adjusts levels to optimum settings for harbors

Our new connectors are gold-plated brass to better withstand the elements and to minimize traditional connector-borne signal loss

Kooks 22-23 Cadillac CT5-V Blackwing 1 7/8in Header w/ GREEN Exhaust Kit 53222 Same as Cole Hersee partKooks 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