HKS Super Air Filter - GT86/BRZ Bearings The effects of these changes

The effects of these changes are dramatic���comparison tests showed an actual increase of approximately 200 g over the standard model

A 1/8 sensor boss is also fitted as standard

We developed the muffler by combining construction methods and materials

Formed in 1973

HKS Super Air Filter - GT86/BRZ Bearings The effects of these changesHKS 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.