HKS Super Air Filter - Evo X Cams & Pulleys a knurling process has been

a knurling process has been applied on the bead seat to prevent the slipping of tires and loss of balance with low air pressure

The N1 back box was developed by Spoon for use on the track

however as these are universal kits some minor modification to the existing pump housing may be required

Skunk2’s Pro Series Intake Manifolds are shell-molded from 356-aluminum

greatly reducing comfort

HKS Super Air Filter - Evo X Cams & Pulleys a knurling process has beenHKS specializes in aftermarket high performance parts and is perhaps the most well known aftermarket brand in the world. Formed in 1973, and named after the founders Hasegawa, Kitagawa, and Sigma, HKS began tuning engines and cars. Their vision was to tune and manufacture engine components that surpasses OE Manufacturers. They now produce some of the highest quality aftermarket parts on the market, with some of the most innovative design available.