aFe Power

Large Three Layer Performance Air Filter: This 7-1/2" tall 360-degree radial flow air filter features a 4" round flange and our oil-free Pro DRY S media with three layers of synthetic media for...

Five Layer Performance Air Filter: This 9" tall 360-degree radial flow air filter features a 5" round flange and our oiled Pro 5R media with five layers of progressively finer cotton gauze media...

Large Three Layer Performance Air Filter: This 6-1/2" tall 360-degree radial flow air filter features a 3-1/2" round flange and our oil-free Pro DRY S media with three layers of synthetic media...

Pro DRY S Filter Media: This filter features three layers of oil-free synthetic media and requires no oil during maintenance to provide maximum convenience. Its progressive layering provides...

Large Three Layer Performance Air Filter: Momentum's unique filter-to-housing interface was built to feature the largest air filter possible. This 9" tall 360-degree radial flow air filter...

Features: Easy to install one piece 16-gauge powder-coated heat shield requires no cutting or drilling Stylish powder-coated steel or brushed aluminum cover blocks heat and...

The smooth one-piece sealed housing is used to eliminate the use of multiple-piece housings and ensure the coolest air intake charge available. This System uses a CAD designed, dyno-tuned,...

Features: Dyno-Proven Gains up to +8 HP +11 Lbs. x Ft. TQ Outflows Factory Intake by 8 percent Measured Flow: 265 CFM at 7" H2O Washable and Reusable Pro DRY S...

Features: Dyno-Proven Gains up to +6 HP and +9 Lbs. x Ft. TQ Outflows Factory Intake by 56 percent Measured Flow: 585 CFM at 7" H20 Washable and Reusable Pro...

Features: Dyno-Proven Gains up to +10 HP +13 Lbs. x Ft. TQ Outflows Factory Intake by 10 percent Measured Flow: 270 CFM at 7" H2O Washable and Reusable Pro 5R...

Features: Easy to install one piece 16-gauge powder-coated heat shield requires no cutting or drilling Stylish powder-coated steel or brushed aluminum cover blocks heat and...

This 9" tall 360-degree radial flow air filter features a 5" flange and our pre-oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance. It provides...