AEM 6/05-08 Audi A4 2.0L-L4 Silver Cold Air Intake - 21-681C
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Upgrade your Audi 80's performance with the AEM 21-681C Cold Air Intake System. Designed for the 1988 2.0L 4-Cyl model, this system boosts horsepower and torque by replacing the restrictive factory air filter and intake housing.
- Increases horsepower and torque
- Oversized, washable AEM Dryflow synthetic air filter
- Heat shield reduces intake air temperature
- Mandrel-bent aluminum tubing with gunmetal gray finish
- Compatible with factory emissions control devices
- Lifetime Limited Warranty
The AEM 21-681C 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 Audi A4 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 located in the original air box space and is protected by a heat shield which is designed to reduce intake air temperature and increase horsepower. The intake tubing is constructed from mandrel-bent aluminum featuring a durable gunmetal gray powder coated finish. This air intake system was developed to accommodate the engine's factory emissions control devices including the mass air flow sensor. 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). 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 21-681C vehicle applications to determine the legal status for each vehicle.
AEM's Performance Cold Air Intake Systems are 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.
Features
- Air Box Included: No
- Air Filter Color: Red
- Air Filter Height: 5.25 in (133 mm)
- Air Filter Large End Diameter: 6 in (152 mm)
- Air Filter Material: Non-woven Synthetic
- Air Filter Outlet Length: 2.75 in (70 mm)
- Air Filter Outlet Shape: Round
- Air Filter Outlet Width: 2.75 in (70 mm)
- Air Filter Washable: Yes
- CARB EO Number: D-670-15
- Clamp Color/Finish: Natural
- Clamp Material: Steel
- Clamp Style: Regular
- Clamps Included: 3
- Color: Gunmetal Gray
- Coupler Color/Finish: Not Applicable
- Couplers Included: None
- Intake Pipe Color / Finish: Gunmetal Gray
- Intake Pipe Inlet Length: 20 in (508 mm)
- Intake Pipe Inlet Shape: Round
- Intake Pipe Inlet Width: 2.75 in (70 mm)
- Intake Pipe Material: Aluminum
- Intake Pipe Outlet Length: 20 in (508 mm)
- Intake Pipe Outlet Shape: Round
- Intake Pipe Outlet Width: 2.75 in (70 mm)
- Mass Air Flow Sensor Adapter Included: Mass Air Flow Sensor Adapter Included When Required
- Mounting Hardware Included: Yes
- Oil Included: No Filter Oil Required
- Package Material: Paperboard
- 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 - www.p65warnings.ca.gov
- Prop 65 Warning Label: https://www.knfilters.com/images/l/prop65.jpg
- Prop 65 Yes/No: Yes
- Replacement Filter: 21-202DK
- Street Legal In All US States: Yes
- Title: AEM AEM-21-681C AEM Cold Air Intake System
- TUV Approved (Europe): No
- Warranty: Limited Lifetime
- Weight: 10 lb (4.5 kg)
Notes:
From 6/05 California Air Resources Board Exempt: Yes CARB EO: D-670-15 AEM - Metal Intake System Gunmetal Gray (CAS)
| Brand | AEM |
|---|---|
| upc | 024844254917 |