The AEM 21-754DS 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 designed, tuned and dyno-tested to fit specific BMW 335I models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is placed into an open-bottom AEM air box which is designed to protect the air intake system from engine bay heat while also helping to produce a more aggressive engine sound during acceleration. The air intake tube is made from lightweight, yet durable, high-density polyethylene and is aerodynamically engineered to flow air freely into the engine's turbo inlet. This air intake system was developed to accommodate the engine's factory emissions control devices including the mass airflow sensor. The tapered 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). The air intake system is easy to install with commonly available tools and it 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 21-754DS 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_MKT |
The AEM 21-754DS 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 designed, tuned and dyno-tested to fit specific BMW 335I models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is placed into an open-bottom AEM air box which is designed to protect the air intake system from engine bay heat while also helping to produce a more aggressive engine sound during acceleration. The air intake tube is made from lightweight, yet durable, high-density polyethylene and is aerodynamically engineered to flow air freely into the engine's turbo inlet. This air intake system was developed to accommodate the engine's factory emissions control devices including the mass airflow sensor. The tapered 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). The air intake system is easy to install with commonly available tools and it 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 21-754DS vehicle applications to determine the legal status for each vehicle. |
| Description_INV |
Cold Air Intake System |
| Description_EXT |
AEM's Performance Cold Air Intake Systems are designed, tuned and dyno-tested to give your engine more power and acceleration by replacing the restrictive factory air filter, air intake tubing and air box assembly. |
| Description_SHO |
Cold Air Intake Syst |
| Clamp Color/Finish |
Black |
| Air Filter Material |
Non-woven Synthetic |
| Clamp Style |
Regular |
| Estimated Horsepower Gain |
12 HP @ 3200 RPM |
| Oil Included |
No |
| Title |
AEM AEM-21-754DS Cold Air Intake System |
| Coupler Color/Finish |
Not Applicable |
| Couplers Included |
None |
| Intake Pipe Color / Finish |
Black |
| Mass Air Flow Sensor Adapter Included |
Yes |
| RPM |
3200 |
| Air Filter Color |
Red |
| Clamp Material |
Stainless Steel |
| Intake Pipe Ports |
All intake tube ports needed for the specified applications are included |
| Package Type |
Box |
| Product Style |
AEM Cold Air Intake System |
| Replacement Filter |
21-2057DK |
| Street Legal In All US States |
See Vehicle Applications |
| TUV Approved (Europe) |
No |
| Air Box Included |
Yes |
| Air Filter Outlet Shape |
Round |
| Air Filter Washable |
Yes |
| CARB EO Number |
D-670-24 |
| Clamps Included |
1 |
| Horse Power Increase |
12 HP |
| Intake Pipe Material |
High-Density Cross-Linked Polyethylene |
| Mounting Hardware Included |
Yes |
| Package Material |
Paperboard |
| Prop 65 - Short Label |
WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov |
| Prop 65 (C, R or CR) |
CR |
| Prop 65 Warning Label |
https://www.knfilters.com/images/l/prop65.jpg |
| Prop 65 Yes/No |
Yes |
| Warranty |
Limited Lifetime |
| Weight |
12.5 lb (5.7 kg) |
| Length |
11.0000 |
| Width |
13.0000 |
| Height |
35.0000 |
| Weight |
13.0000 |
