Kooks: LSX Mild Steel Header Flange Round Port for 1-3/4" Primaries body kit while Touring Systems sound powerful

while Touring Systems sound powerful tone with less volume

Compatible with Other aFe POWER Performance Products

Minor Fabrication is required to adapt the system to factory mufflers but everything is supplied to make the job a snap

3L Gas 2010-2013 Chevrolet Silverado 1500 V8 4

Adds 8 hp and 9 ft-lbs of torque at the crank

Kooks: LSX Mild Steel Header Flange Round Port for 1-3/4" Primaries body kit while Touring Systems sound powerfulKooks 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