Bilstein B6 14-18 Ford Focus (CEW) Front Left Suspension Strut Assembly 1988-nissan-d21-esi7550597 The Pro Series differential covers

The Pro Series differential covers include a oil level sight glass

This system produced gains of up to +13 HP and +14 lbs

you're ensured a quick and easy installation that not only increases the power output of your engine

It is a direct bolt-on system which requires no cutting or drilling and includes all necessary hardware for a hassle free installation

Torino 1976-1975

Bilstein B6 14-18 Ford Focus (CEW) Front Left Suspension Strut Assembly 1988-nissan-d21-esi7550597 The Pro Series differential coversBilstein B6 Performance dampers are a performance upgrade to OE dampers designed to be paired with the OE factory spring. These dampers offer application specific valve settings with a monotube design to bring out the best handling performance of a vehicle. Each damper is rigorously tested for quality that meets or exceeds OE standards. B6 Performance dampers will provide improved safety and handling performance with the added benefit of world famous