aFe Magnum FLOW T.O.P. Universal Round Racing Air Filter w/ Pro DRY S Media (18-31425) 1638 75" Round - Specialty Muffler

75" Round - Specialty Muffler

the higher post-turbo air temps contribute to pre-detonation (or 'knock') and loss in power

Made Using Premium Grade Materials and Coatings

0 2WD Description_ASM Front S4K FMSI D833 2005 thru 2006 FORD Explorer Sport Trac 4

aFe Magnum FLOW T.O.P. Universal Round Racing Air Filter w/ Pro DRY S Media (18-31425) 1638 75" Round - Specialty MufflerMagnum Flow TOP Racer Pro Dry S Round Panel Gray Air Filter (18 31425) by aFe. The T. O. P. Racer is a patented design by aFe which allows air flow from the side and top of the filter in a single piece design. aFe (Advanced Flow Engineering, Inc.) manufactures performance products for late model cars, light trucks and SUVs. The company was founded in 1999 with an initial concentration on high performance air filters. Since then, the company product