HKS Racing Suction Kit - Impreza WRX STI GRB GRF/GVB Electrical Hardrace ball joints replace your

Hardrace ball joints replace your old ball joint to give you a more accurate feel with the steering

Boost fuel pressure is assumed to be the base pressure of 43 PSI + boost pressure

increased stability and reduce chassis flex

the B14 series of coilovers is ride-height adjustable

Designed for high output naturally aspirated and forced induction EFI vehicles

HKS Racing Suction Kit - Impreza WRX STI GRB GRF/GVB Electrical Hardrace ball joints replace yourHKS 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. Factory intakes are notoriously restrictive, limiting the free flow of cool, clean air to the engine. With engine power being so