Kooks Universal 4in -90deg Alum Bends - 90-400-40-16-ALUM fits_2014-`Infiniti`Q70 The performance improvement over Hawk

The performance improvement over Hawk Ceramic comes at the cost of increased dust production

Precision-crafted for seamless OEM-style fitment

6L will change your vehicles driveline and can create clearance problems between your driveshaft and factory exhaust

FRONT REAR UPPER MOUNT Pillowball w/ Camber Plates Pillowball Recommended Pressure Minimum: 5psi Maximum: 100psi

Dyno-Proven Gains up to +16 HP and +44 Lbs

Kooks Universal 4in -90deg Alum Bends - 90-400-40-16-ALUM fits_2014-`Infiniti`Q70 The performance improvement over HawkKooks 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