HKS Super SQV4 Blow Off Valve - Impreza GRB/GRF/GVF Sumps & Baffles Hardrace utilises rubber rather than

Hardrace utilises rubber rather than Polyurethane to minimse vibration and noise within the cabin

Patented carbon fibre intake housing for laminar flow

Patented Venturi housing for laminar flow and maximum internal volume

These lightweight flywheels are made from two-piece billet aluminium

Genuine Honda alloy wheel centre caps finished in Silver

HKS Super SQV4 Blow Off Valve - Impreza GRB/GRF/GVF Sumps & Baffles Hardrace utilises rubber rather thanHKS specializes in aftermarket high performance auto parts engineering and manufacturing, and perhaps is the most 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 a vision was to tune and manufacture engine components that surpasses OE Manufacturers. The SQV4 uses a unique sequential valve design and pressure control system. This allows for a wide