Bilstein B6 48-55 Porsche 356 / 55-59 Porsche 356A / 60-63 Porsche 356B Rear Monotube Shock Absorber Berg Performance Supertech Dual Valve Spring Kit

Supertech Dual Valve Spring Kit - 12v VR6

We have taken this two steps further in including settings for 4

Fits all popular 44mm flanges

developed in racing to act as a centrifugal pump to force cooling air through the disc

Bilstein B6 48-55 Porsche 356 / 55-59 Porsche 356A / 60-63 Porsche 356B Rear Monotube Shock Absorber Berg Performance Supertech Dual Valve Spring KitBilstein 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