AEM Cold Air Intake System C.A.S.HONDA CIVIC SI 2.0L L4 02-05 - 21-508R

The AEM 21-508R Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was...

AEM Dryflow 3.25in. X 5in. Round Tapered Air Filter - 21-2110BF

AEM Dryflow Universal Clamp-on Air Filters are washable synthetic air filters designed for a high-efficiency combination of air flow, filtration, and performance. AEM Dryflow filters use an...

AEM Dryflow 3.5in. X 7in. Round Tapered Air Filter - 21-2047BF

AEM Brute Force Dryflow Air Filters are specially designed for tough off-road applications. They provide outstanding levels of filtration efficiency and capacity. AEM Brute Force Air Filters are...

AEM Dryflow 3in. X 5in. Round Tapered Air Filter - 21-2031D-HK

AEM Dryflow Universal Clamp-on Air Filters are washable synthetic air filters designed for a high-efficiency combination of air flow, filtration, and performance. AEM Dryflow filters use an...

AEM Dryflow 4in x 7in Dryflow - 21-2057DK

AEM Dryflow Air Filters were developed in collaboration with K&N, the inventor of High Flow Air Filters. We adopted some of the best elements of cotton air filters into a new generation synthetic...

AEM Dryflow 4in x 7in Dryflow W/O Hole - 21-2058DK

AEM Dryflow Universal Clamp-on Air Filters are washable synthetic air filters designed for a high-efficiency combination of air flow, filtration, and performance. AEM Dryflow filters use an...

AEM Dryflow 6in. X 6in. Round Tapered Air Filter - 21-210EDK

AEM Dryflow Universal Clamp-on Air Filters are washable synthetic air filters designed for a high-efficiency combination of air flow, filtration, and performance. AEM Dryflow filters use an...

AEM DryFlow Air Filter

Air Filter Element - DryFlow - Clamp-On - Straight Round - 5-13/16 in Base - 5-13/16 in Top Diameter - 7-1/4 in Tall - 3-3/8 in Flange - Synthetic - Red - Universal - Each

AEM Dryflow Air Filter - 3.5in FLG / 8-1/2in L x 7in W / Top 6-1/4in L x 4in W / 5-1/2in H (S/O) - 21-2148DK

AEM Dryflow Universal Clamp-on Air Filters are washable synthetic air filters designed for a high-efficiency combination of air flow, filtration, and performance. AEM Dryflow filters use an...

AEM DryFlow Air Filter - Round 2.75in ID x 6.25in OD x 8.25in H fits 2007-2014 Ford/Volvo - AE-20993

AEM Dryflow Air Filters are engineered with advanced synthetic filtration media that delivers an ideal balance of high airflow, exceptional particle filtration, and long-term performance. Built using...

AEM Dryflow Air Filter - Round Tapered - 2.75in Flange ID x 5.5in Base OD x 4.75in Top OD x 7.5in H - 21-2157DK

AEM Dryflow Universal Clamp-on Air Filters are washable synthetic air filters designed for a high-efficiency combination of air flow, filtration, and performance. AEM Dryflow filters use an...

AEM Dryflow Air Filter - Round Tapered 5in Top OD x 6 Base OD x 5.563in H x 3in Flange ID - 21-203D-XK

AEM Dryflow Universal Clamp-on Air Filters are washable synthetic air filters designed for a high-efficiency combination of air flow, filtration, and performance. AEM Dryflow filters use an...