aFe Magnum FLOW Round Racing Air Filter w/ Pro 5R Media (10-90012) 40050 Standard porting at flanges

Standard porting at flanges

The aFe Pro GUARD7 performance air filter represents the next generation of performance filtration

M3 2001-06

This HPS Performance Air Intake Kit replaces the restrictive factory intake and air filter housing with a 3

W93166 dramatically reduces rear cross member misalignment and movement which allows a more positive feel from the rear end during cornering

aFe Magnum FLOW Round Racing Air Filter w/ Pro 5R Media (10-90012) 40050 Standard porting at flangesThis filter features Pro 5R oiled 5 layer progressively finer mesh cotton gauze media for maximum performance. The progressive layering of media allows the filter to flow at high levels even when dirty. aFe performance air filters use a rounded, evenly spaced pleat design which produces more usable filter surface area for increased flow and greater dust holding capacity. This pliable sealing surface conforms to even the most uneven filter housing.