aFe MagnumFLOW Air Filters OER P5R A/F P5R Audi 78-91 VW 72-85 Engine Components>Intake Manifolds it decreases load on the

it decreases load on the cooling system while protecting your transmission from excessive heat

especially when cranking up the boost

air injection line and engine breather line

the exhaust system is able to breathe easier

strong as steel but much lighter and corrosion proof

aFe MagnumFLOW Air Filters OER P5R A/F P5R Audi 78-91 VW 72-85 Engine Components>Intake Manifolds it decreases load on theConstructed with 100 percent polyurethane boxed frame, this high flow, oiled OE replacement performance filter will outflow the stock filter for improved horsepower and torque. Five layers of progressively finer mesh cotton gauze media provide maximum airflow for best performance results. Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between