aFe Power Magnum FLOW Pro 5R Air Filter Element - 4 x 4-3/4" Base - 2-1/2 x 4-1/4" Top - 6" Tall - 3 x 4-3/4" Flange - Reusable Cotton - Blue 22532610 This product also works for

This product also works for cleaning all other Simpson shields without damaging the anti-fog

3/8"-16 thread on the opposite end and 12-point steel shoulder nuts to work with most headers

specialty items that cover many segments in the performance aftermarket

and is rotationally balanced to reduce vibration and improve traction

aFe Power Magnum FLOW Pro 5R Air Filter Element - 4 x 4-3/4" Base - 2-1/2 x 4-1/4" Top - 6" Tall - 3 x 4-3/4" Flange - Reusable Cotton - Blue 22532610 This product also works forThe Pro 5R is our most performance oriented media available, outperforming virtually all other cotton gauze media on the market today. It provides your engine with the largest amount of high flowing air, usually resulting in the highest horsepower and torque gains out of all aFes filter media options. 98. 6% Filtration Efficiency Advanced FLOW engineering (aFe Power) is a premier designer and manufacturer of automotive performance upgrade systems and