Kooks GM Gen5 LT-1 1 7/8in GM Gen5 LT-1 - 70-024 fits_2000-2004`Mazda`Premacy Its direct-fit design features mandrel-bent

Its direct-fit design features mandrel-bent stainless steel tubing for long-lasting corrosion resistance and strength

Polished Stainless Steel Tips

GReddy 15-21 Subaru WRX / STI Hi-Capacity Oil Cooler Kit

--This kit includes a billet anodized aluminum sandwich plate in either standard or thermostatic form

Kooks GM Gen5 LT-1 1 7/8in GM Gen5 LT-1 - 70-024 fits_2000-2004`Mazda`Premacy Its direct-fit design features mandrel-bentKooks 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