aFe MagnumFLOW Air Filters Round Racing P5R A/F RR P5R 11 OD x 9.25 ID x 8 H E/M hybridracing *3 Problems

*3 Problems

Brian Crower Single Groove Valve Stem Keepers/Locks (fits BC2160) for Subaru EJ205/EJ257 equipped models

Even on both smaller and larger turbo setups

Made from 304 Stainless Steel for high corrosion resistance and long life

Increasing horsepower of your B9 is a simple task with several tunes and upgraded turbos available

aFe MagnumFLOW Air Filters Round Racing P5R A/F RR P5R 11 OD x 9.25 ID x 8 H E/M hybridracing *3 ProblemsConstructed with 100 percent polyurethane on top and bottom, this high flow, oiled performance filter will outflow stock paper 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 cleanings.