Bilstein B6 1975 BMW 2002 Base Rear 46mm Monotube Shock Absorber Drivetrain>Transmission Internals It removes the air flow

It removes the air flow restriction of the factory turbo inlet and guarantees the maximum air flow to the turbo for maximum power

Their inverted tops make for more filter surface area

When off-road

depending on how many doors there are on your Bronco

It's all bigger: Large 3-1/2 inch boost tubes

Bilstein B6 1975 BMW 2002 Base Rear 46mm Monotube Shock Absorber Drivetrain>Transmission Internals It removes the air flowBilstein 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