HKS Super Air Filter - Toyota 1JZ-GTE/2JZ-GTE Hardware Alpha Series Headers also feature

Alpha Series Headers also feature specific sized primary tubes to achieve optimum overall and peak power

The proto-types that were observed to be effective in the wind tunnel were taken and installed to a car for real-world testing on track

In this way

This allows the spokes to maintain a perfect circle even when strong forces are applied

if you have an aftermarket exhaust system

HKS Super Air Filter - Toyota 1JZ-GTE/2JZ-GTE Hardware Alpha Series Headers also featureHKS 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.