HKS Super Turbo Exhaust - Impreza GRB/GRF Clearance20 Accessory fittings are hard anodized

Accessory fittings are hard anodized

A faster Micro controller – meaning your engine will run smoother

materials and production procedures are kept to high standards

Link's CAN Lambda is an easy to use CAN module that provides wideband sensor control via CAN bus and compatible with leading aftermarket ECU's

HKS Super Turbo Exhaust - Impreza GRB/GRF Clearance20 Accessory fittings are hard anodizedHKS 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.