Kooks 2015+ Ford Mustang GT350 5.2L 3in x 2-3/4in Green Cat SS X-Pipe Kooks HDR Req Interior Accessories Straight through nonrestrictive system design

Straight through nonrestrictive system design maximizes airflow improving performance and fuel economy

Pontiac Firebird Base 1992

Grams Performance Fuel Injectors' ultra-fast and precise solenoids feature a linear response curve across a wide range of operating conditions and can accurately meter fuel even at the highest pressures and shortest pulse widths

while remaining lightweight with low density

Kooks 2015+ Ford Mustang GT350 5.2L 3in x 2-3/4in Green Cat SS X-Pipe Kooks HDR Req Interior Accessories Straight through nonrestrictive system designKooks 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