Bilstein B6 1986 Porsche 911 Carrera Front 36mm Monotube Strut Insert - 34-001141 fits_1974.5-1978`Datsun`260Z If your primary focus is

If your primary focus is off-road competition — including stage rally

Calibration plug set to the factory oil level to prevent overfilling

Dual-Mode Operation: Raw and loud (open) or subdued and civilized (closed)

Take Full Control of Your Ride

Includes all necessary hardware and detailed installation instructions for a straightforward installation process

Bilstein B6 1986 Porsche 911 Carrera Front 36mm Monotube Strut Insert - 34-001141 fits_1974.5-1978`Datsun`260Z If your primary focus isBilstein 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