The AEM-21-785DS is designed to replace the restrictive air filter and airbox of some BMW 320i and 328i models with 2.0L turbo 4 cylinder engines. This enclosed system is designed with an upper and lower airbox to maximize air supply to the air filter, and acts as a heatshield. The cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). A MAF sensor extension and other hardware is provided for the installation. An AEM logo provides the finishing touche on the airbox cover. Designed to increase horsepower this air intake system also gives the BMW's engine a facelift. The air intake system is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View the 21-785DS vehicle applications to determine the legal status for each vehicle.
Specifications:
| Description_DEF |
Engine Air Intake and Air Box Kit |
| Description_DES |
Cold Air Intake System |
| Description_EXT |
The AEM-21-785DS intake system has an enclosed air box design and consists of upper and lower air box, an over-sized AEM Dry Flow axial seal filter and all of the necessary hardware to install the intake. |
| Description_INV |
Cold Air Intake System |
| Description_MKT |
The AEM-21-785DS is designed to replace the restrictive air filter and airbox of some BMW 320i and 328i models with 2.0L turbo 4 cylinder engines. This enclosed system is designed with an upper and lower airbox to maximize air supply to the air filter, and acts as a heatshield. The cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). A MAF sensor extension and other hardware is provided for the installation. An AEM logo provides the finishing touche on the airbox cover. Designed to increase horsepower this air intake system also gives the BMW's engine a facelift. The air intake system is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View the 21-785DS vehicle applications to determine the legal status for each vehicle. |
| Description_SHO |
Cold Air Intake Syst |
| Air Box Included |
Yes |
| California Restricted |
Not legal for sale or use in California |
| Air Filter Outlet Shape |
Round |
| Air Filter Washable |
Yes |
| Mounting Hardware Included |
Yes |
| Couplers Included |
None |
| Package Material |
Corrugated |
| Prop 65 - Short Label |
WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov |
| Air Filter Material |
Non-woven Synthetic |
| Clamp Style |
No Clamps Required |
| Horse Power Increase |
14 HP |
| Intake Pipe Color / Finish |
Black |
| Intake Pipe Material |
High-Density Cross-Linked Polyethylene |
| Mass Air Flow Sensor Adapter Included |
No |
| Oil Included |
No |
| Air Filter Color |
Red |
| Clamp Color/Finish |
Not Applicable |
| Clamp Material |
No Clamps Required |
| Clamps Included |
No Clamps Required |
| Coupler Color/Finish |
Not Applicable |
| Estimated Horsepower Gain |
14 HP @ 4700 RPM |
| Intake Pipe Ports |
All intake tube ports needed for the specified applications are included |
| Package Type |
Box |
| Product Style |
AEM Cold Air Intake System |
| Prop 65 (C, R or CR) |
CR |
| Prop 65 Warning Label |
https://www.knfilters.com/images/l/prop65.jpg |
| Prop 65 Yes/No |
Yes |
| Replacement Filter |
21-1015DK |
| RPM |
4700 |
| Street Legal In All US States |
No |
| Title |
AEM AEM-21-785DS Cold Air Intake System |
| TUV Approved (Europe) |
No |
| Warranty |
Limited Lifetime |
| Weight |
14.5 lb (6.6 kg) |
| Length |
11.0000 |
| Width |
13.0000 |
| Height |
35.0000 |
| Weight |
15.0000 |
