AEM Induction - 21-781DS
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.
The AEM 21-781DS 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 Mercedes Benz CLA250 models. Air enters the system from the factory fresh air inlets, through replacement air ducts and into a roto-molded, aerodynamic AEM air box containing an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. This air intake system was developed to accommodate the engine's factory emissions control devices including the ECU. 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 21-781DS vehicle applications to determine the legal status for each vehicle.
- Increased Horsepower
- Tuned And DynoTested To Improve Acceleration And Engine Sound
- Easy To Install Using Commonly Available Tools
- Air Filter Lasts Up To 100 000 Miles BF Cleaning Is Required
- Washable And Reusable Oil Free Filter Media
- RotoMolded Aerodynamic AEM Air Box
- AEM Lifetime Limited Warranty
Air Box Included: Yes
Air Filter Element Washable: Yes
Air Filter Outlet Shape: Round
Clamp Color: Not Applicable
Clamp Material: No Clamps Required
Clamp Quantity: No Clamps Included
Clamp Style: No Clamps Required
Coupler Color: Not Applicable
Couplers Included: No
Estimated Horse Power Gain: 10 HP @ 3300 RPM
Filter Color: Red
Filter Material: Non-Woven Synthetic
Horse Power Increase: 10 HP
Intake Pipe Color: None
Intake Pipe Material: Not Applicable
Item Weight: 12.600 lbs. (5.7 kg)
Mass Air Flow Sensor Included: Mass Air Flow Sensor Adapter Included When Required
Mounting Hardware Included: Yes
Oil Included: No Filter Oil Required
Package Material: Corrugated
Package Type: Box
Product Box Height: 9.810 in. (249mm)
Product Box Length: 36.310 in. (922mm)
Product Box Width: 22.810 in. (579mm)
Replacement Filter: 21-1015DK
RPM: 3300
Snorkel Included: No
System Type: Cold Air Induction
TUV Approved (Europe): No
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