AFE: Round Racing Air Filter w/Pro 5R Filter Media - 11 OD x 9.25 ID x 5 H in E/M big3racing Factory exahust must be cut

Factory exahust must be cut

Control arm hardware kit RH005 (includes upper and lower control arm hardware - Highly Recommended) is also available

2L Diesel 2009-2012 Audi S4 V6 3

This adds strength and rigidity

2L Gas 1979-1981 Plymouth Trail duster V8 5

AFE: Round Racing Air Filter w/Pro 5R Filter Media - 11 OD x 9.25 ID x 5 H in E/M big3racing Factory exahust must be cutConstructed with 100% 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.