aFe Power Magnum FLOW Pro 5R Conical Air Filter Element - 7 in Base - 5-1/2 in Top - 5 in Flange - 8 in Tall - Blue Crank Mandrel Spacer on tracks throughout the world

on tracks throughout the world don't be caught in yours unprepared

2 in Taper

Commonly used on Dirt Late Models and Modifieds

Tethers adjust in length out to 20"

while the large 3" opening helps when refueling

aFe Power Magnum FLOW Pro 5R Conical Air Filter Element - 7 in Base - 5-1/2 in Top - 5 in Flange - 8 in Tall - Blue Crank Mandrel Spacer on tracks throughout the worldThe 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