aFe MagnumFLOW OE Pro 5R Replacement Air Filter BMW (G20) 330i/iX / (G29) Z4 30i 2.0L 2005-audi-tt-quattro-esi4021396 In-house CNC machined and o

In-house CNC machined and o ring for a reliable leak-free seal

Prevents intake sludge buildup — cleaner air improves engine performance and longevity

it delivers excellent wear protection

Crafted from premium T304 stainless steel

Application: Subaru EJ20/EJ25 engines

aFe MagnumFLOW OE Pro 5R Replacement Air Filter BMW (G20) 330i/iX / (G29) Z4 30i 2.0L 2005-audi-tt-quattro-esi4021396 In-house CNC machined and oConstructed 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