Audi B5 S4 Pipercross Performance Air Filter
All engine performance starts with air. Gobs of air, filtered to protect internal engine surfaces from abrasion. That's why European motorsport racing teams have relied on Pipercross Performance Air Filters for a quarter century.
Their unique filter media reduces the pressure drop at the filter while maintaining high filtration efficiency--the ultimate goal of any filter design. Now you can add the benefits of this premium filter to your car with our new and growing line of Pipercross filters.
Washable and reusable, a Pipercross may be the last filter you buy for your car.
Get Pipercross to reduce the pressure drop.
Audi B5 S4 (2000-2002)