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AEM-21-2278DK AEM DryFlow Air Filter
$149.99
In stock
SKU
AEM-21-2278DK
AEM Dryflow Air Filters were developed in collaboration with K&N, the inventor of High Flow Air Filters. We adopted some of the best elements of cotton air filters into a new generation synthetic Dryflow Air filter. The three-dimensional filtering medium uses both depth loading and structural screen wire to enhance airflow capabilities and make the filter incredibly easy to clean. The result is a true performance air filter that does not require oiling, carries a lifetime limited warranty and is capable of increasing horsepower and torque.
- Excellent filtration with great air flow
- Does not require oil
- Easy to clean
- Synthetic filter media
Air Filter Shape | Oval Tapered |
Base Outside Length | 8 in (203 mm) |
Base Outside Width | 10 in (254 mm) |
Air Filter Material | Non-woven Synthetic |
Flange Inside Diameter | 5 in (127 mm) |
Flange Length | 1.5 in (38 mm) |
Flange Type | Centered |
Flanges | 1 |
Height | 8 in (203 mm) |
Package Contents | 1 Air Filter |
Package Quantity | 1 |
Top Material | Black Powder Coated |
Top Outside Length | 9.5 in (241 mm) |
Top Outside Width | 6.75 in (171 mm) |
Top Style | Metal |
Washable | Yes |
Product Style | AEM Dryflow Oval Tapered Air Filter |
Air Filter Color | Red |
Weight | 2.6 lb (1.2 kg) |
Air Filter Large End Diameter | 10 in (254 mm) |
Product Box Height | 8.6 in (218 mm) |
Product Box Length | 12.4 in (315 mm) |
Product Box Width | 12.4 in (315 mm) |
Warranty | Limited Lifetime |
No cross references found for this part
DIY Level
Easy Moderate Advanced
Tools Needed
Screwdriver
Installation Time
20 Minutes
AEM Products
Engineered to outperform

Air Intake Systems
Custom-engineered tubes deliver better airflow than you get with a stock intake. More air means better performance.

Air Filters
Using cotton gauze instead of typical folded paper, our filters increase airflow while providing excellent engine protection.
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