Description
The AEM21785DS is designed to replace the restrictive air filter and airbox of some BMW 320i and 328i models with 20L 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 oilfree synthetic filter media that can be used for up to 100000 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 BMWs engine a facelift The air intake system is backed by AEMs 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 21785DS vehicle applications to determine the legal status for each vehicle
Resources
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Specifications
| Air Box Included | Yes |
| Air Filter Color | Red |
| Air Filter Material | Nonwoven Synthetic |
| Air Filter Outlet Shape | Round |
| Air Filter Washable | Yes |
| California Restricted | Not legal for sale or use in California |
| Clamp Color/Finish | Not Applicable |
| Clamp Material | No Clamps Required |
| Clamp Style | No Clamps Required |
| Clamps Included | No Clamps Required |
| Coupler Color/Finish | Not Applicable |
| Couplers Included | None |
| DescriptionDEF | Engine Air Intake and Air Box Kit |
| DescriptionDES | Cold Air Intake System |
| DescriptionEXT | The AEM21785DS intake system has an enclosed air box design and consists of upper and lower air box an oversized AEM Dry Flow axial seal filter and all of the necessary hardware to install the intake |
| DescriptionINV | Cold Air Intake System |
| DescriptionMKT | The AEM21785DS is designed to replace the restrictive air filter and airbox of some BMW 320i and 328i models with 20L 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 oilfree synthetic filter media that can be used for up to 100000 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 BMWs engine a facelift The air intake system is backed by AEMs 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 21785DS vehicle applications to determine the legal status for each vehicle |
| DescriptionSHO | Cold Air Intake Syst |
| Estimated Horsepower Gain | 14 HP 4700 RPM |
| height | 106 |
| Horse Power Increase | 14 HP |
| Intake Pipe Color / Finish | Black |
| Intake Pipe Material | HighDensity CrossLinked Polyethylene |
| Intake Pipe Ports | All intake tube ports needed for the specified applications are included |
| length | 354 |
| LTL | N |
| Mass Air Flow Sensor Adapter Included | No |
| Mounting Hardware Included | Yes |
| Oil Included | No |
| Package Material | Corrugated |
| Package Type | Box |
| Product Style | AEM Cold Air Intake System |
| Prop 65 C R or CR | CR |
| Prop 65 Short Label | WARNING Cancer and Reproductive Harm wwwp65warningscagov |
| Prop 65 Warning Label | https//wwwknfilterscom/images/l/prop65jpg |
| Prop 65 Yes/No | Yes |
| Replacement Filter | 211015DK |
| RPM | 4700 |
| Street Legal In All US States | No |
| Title | AEM AEM21785DS Cold Air Intake System |
| TUV Approved Europe | No |
| Warranty | Limited Lifetime |
| weight | 145 |
| weight | 145 lb 66 kg |
| width | 133 |
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