The brake booster uses the vacuum system from your engine to assist you in stopping your vehicle. If the internal diaphragm rips or tears, allowing air past, the brake pedal will become incredibly stiff, making it harder to actuate the brakes. This can limit your stopping distance and time, possibly causing unsafe conditions. Replace your faulty booster today and keep your braking system operating at full potential.
This Part Fits the Following Vehicles
|Audi||B6 A4||FWD||V6 30v|
|Audi||B6 A4||Quattro||V6 30v|
|Audi||B7 A4||Quattro||V6 3.2L|