aFe Power Magnum FLOW Pro 5R Air Filter Element - 9 x 7-1/2" Base - 6-3/4 x 5-1/2" Top - 7-1/2" Tall - 5" Flange - Reusable Cotton - Blue - Universal Belts & Pulleys Compact EFI

Compact EFI

For 3 decades

wastegate crack pressure

Will clear multiple carbs

Engine plates are designed for lifting LS series GM engines

aFe Power Magnum FLOW Pro 5R Air Filter Element - 9 x 7-1/2" Base - 6-3/4 x 5-1/2" Top - 7-1/2" Tall - 5" Flange - Reusable Cotton - Blue - Universal Belts & Pulleys Compact EFIThe 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