AEM 4.50 in Short Neck 5 in Element Filter
$79.99
AEM21-206DK
aem
Air Filters
Air Filters - Universal Fit
BMW Z4
Performance
AEM Dryflow Air Filters are washable synthetic air filters designed for an optimum combination of air flow, filtration, and performance. AEM Dryflow filters use...
AEM 4in Universal Cold Air Intake System
$399.99
AEM21-5011
aem
Air Intake Systems
Air Intake Systems
BMW Z4
Cold Air Intakes
Performance
AEM's 21-5011 is ideal for engine swaps when a custom intake is required. It comes with an AEM Dryflow Air Filter, three 4 inch...
AEM 5 in x 5 in Dryflow Air Filter
$59.99
AEM21-2073DK
aem
Air Filters
Air Filters - Universal Fit
BMW Z4
Performance
AEM Dryflow Air Filters are washable synthetic air filters designed for an optimum combination of air flow, filtration, and performance. AEM Dryflow filters use...
AEM 5.5in Base OD x 4.75in Top OD x 5in Height Conical Dryflow Air Filter
$79.99
AEM21-202DOSK
aem
Air Filters
Air Filters - Universal Fit
BMW Z4
Performance
AEM Dryflow Air Filters are washable synthetic air filters designed for an optimum combination of air flow, filtration, and performance. AEM Dryflow filters use...
AEM 5in Dryflow Air Filter with 8in Element
$79.99
AEM21-2075DK
aem
Air Filters
Air Filters - Universal Fit
BMW Z4
Performance
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...
AEM 6 in DRY Flow Short Neck 9 in Element Filter
$79.99
AEM21-2100DK
aem
Air Filters
Air Filters - Universal Fit
BMW Z4
Performance
AEM Dryflow Air Filters are washable synthetic air filters designed for an optimum combination of air flow, filtration, and performance. AEM Dryflow filters use...
AEM 6 in Short Neck 5 in Element Filter
$79.99
AEM21-209EDK
aem
Air Filters
Air Filters - Universal Fit
BMW Z4
Performance
AEM Dryflow Air Filters are washable synthetic air filters designed for an optimum combination of air flow, filtration, and performance. AEM Dryflow filters use...
AEM 6 in x 4 in Dryflow Tapered Conical Air Filter
$59.99
AEM21-2093DK
aem
Air Filters
Air Filters - Universal Fit
BMW Z4
Performance
AEM Dryflow Air Filters are washable synthetic air filters designed for an optimum combination of air flow, filtration, and performance. AEM Dryflow filters use...
AEM Aif Filter, 3inFLG/ 5inOD/ 6-1/2inH Dry Flow
$49.99
AEM21-2036DK
aem
Air Filters
Air Filters - Universal Fit
BMW Z4
Performance
AEM Dryflow Air Filters are washable synthetic air filters designed for an optimum combination of air flow, filtration, and performance. AEM Dryflow filters use...
AEM Air Filter Cleaner 32oz
$17.99
AEM1-1000
aem
Air Intake Systems
BMW Z4
Performance
Recharge Kits
AEM Synthetic Air Filter Cleaner loosens and dissolves dirt and grime build up on synthetic filters so they can be rinsed clean with water....
AEM Air Filter Wrap 6 in Base 5 1/4 in Top 5 in Tall
$29.99
AEM1-4000
aem
Air Filters
BMW Z4
Performance
Pre-Filters
AEM Dryflow Pre-Filters are manufactured from a durable micro-screen material and pretreated with a proprietary hydrophobic process designed to prevent splashes of water or...
AEM Air Filter Wrap 6 in Base 5 1/4 in Top 9 in Tall
$29.99
AEM1-4001
aem
Air Filters
BMW Z4
Performance
Pre-Filters
AEM Dryflow Pre-Filters are manufactured from a durable micro-screen material and pretreated with a proprietary hydrophobic process designed to prevent splashes of water or...
