aFe Power Magnum FLOW Pro 5R Conical Air Filter Element - 6-1/2 in Base - 4-3/4 in Top - 5 in Flange - 10 in Tall - Blue 21411 The HANS Device Pro Ultra

The HANS Device Pro Ultra is SFI 38

400 Long Black

Designed for most border and loop style nets

Choose from 50 or 175 amp ratings

stackable carbureted regulator

aFe Power Magnum FLOW Pro 5R Conical Air Filter Element - 6-1/2 in Base - 4-3/4 in Top - 5 in Flange - 10 in Tall - Blue 21411 The HANS Device Pro UltraThe 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