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Part number: 21-2267DK
Call For Availability: 800-299-1028
Product Details
AEM 21-2267DK DryFlow Air Filter
Products specifications
Size 4.50 X 7" DSL OVAL
Air Filter Shape Oval Tapered
Filter Material Non-woven Synthetic
Flange Angle 0 degrees
Flange Inside Diameter 4.5 in (114 mm)
Flange Length 1.5 in (38 mm)
Flange Offset 0 in (0 mm)
Flange Type Centered
Flanges 1
Height 7 in (178 mm)
Package Contents 1 Air Filter
Package Quantity 1
Product Style AEM Dryflow Oval Tapered Air Filter
Top Material/Finish None
Air Cleaner Top Style ABS Plastic
Base Outside Length 10.5 in (267 mm)
Base Outside Width 8 in (203 mm)
Top Outside Length 9.5 in (241 mm)
Top Outside Width 6.75 in (171 mm)
Air Filter Color Red
Air Filter Large End Diameter 10.5 in (267 mm)
Weight 2.6 lb (1.2 kg)
Case Length 12.4000
Case Height 8.6000
Case Weight 2.58
Case Width 12.4000

The Best Filtration

AEM has reinvented the Lifetime performance aftermarket air filter. Our DryFlow Synthetic filter is the first performance air filter that does not require filter oil to filter and trap dirt and contaminants, and delivers industry leading filtration and durability that is unmatched by our competitors.

AEMs DryFlow Synthetic filter eliminates the hassle of re-oiling after cleaning and has better filtration and dust trapping capabilities than any other performance aftermarket filter. Our unique non-woven polyester element filters out 98.6% of airborne dust in initial efficiency (99.4% cumulative efficiency), and filters down to ONE MICRON of particulate! For comparison, a human hair is about 100 microns thick. This improved efficiency translates into longer engine life by keeping more ring- and seal-eating dirt out of your engine, with no degradation in engine power compared to oiled air filters. It also means you wont have warranty issues at the dealership because you never have to worry about over-oiling the element and having the filter oil damage your vehicle sensors.

Durable and Easy to Clean

Our media is so durable that it can withstand almost unlimited cleanings without degrading filtration efficiency, and its easy to clean! The DryFlow synthetic media resists water absorption and since you never have to oil it cleaning time goes from about a day to about an hour. Because of the superior fine-dust filtering efficiency of the DryFlow Synthetic filter, it may require slightly more cleaning intervals depending on your driving conditions.

We reinforced the DryFlow filter element with a lightweight mineral-reinforced plastic cage that maintains the elements structural integrity and eliminates the chance of the filter collapsing from flow demands, while also reducing the filters overall weight. Unlike cotton-gauze filters that use metal screened mesh to form the pleats, our DryFlow filter can withstand twisting and bumps, and still look and perform like new!

Plenty of Flow for Gas & Diesel

AEMs DryFlow Synthetic filter flows almost as well when it is dirty as it does when it is clean, and flows over twice as much air than is required for large displacement engines in vehicle applications covered by BRUTE FORCE intakes. Many of our competitors emphasize flow as a primary means of power production in intakes, stated Chief Engineer John Concialdi. While flow is certainly an important part of the equation, we find that tuning the inlet to work with the harmonics of the engine produces the best power gains. We address flow in the sense that the engine requires a given amount of flow, so we calculate our filter size to exceed this flow requirement to accommodate potential future engine modifications. This allows us to retain a high level of filtration efficiency and still exceed the flow requirements of an engine. Our filters will trap more dirt, and consequently extend the life of the rings and seals in your engine.

  • Element is cleanable and is guaranteed for the life of your vehicle
  • DryFlow air filter will NOT void your vehicles warranty
  • Delivers 99.4% cumulative filtration efficiency, based on independent SAE J276 JUN93 Fine Dust Air Cleaner Test Code procedures
  • AEMs unique non-woven filter media never needs oil, meaning less down time between cleanings and no more chance of over-oiling, which can cause warranty issues
  • Filter element is virtually impossible to collapse and is more durable than cotton gauze
  • A neutral gray filter color complements our mirror-polished and silver powdercoat finishes, and hides the dirt that it keeps out of your engine

AEM DryFlow Air Filter
AIR FILTER; 4.5" X 7" DSL OVAL DRYFLOW
Reviews
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J
Out of all the websites I've used to find my item, this was the lowest cost, and I'm so happy that I found them!  Keep up the great work guys!
H
Ordered on a Thursday evening and received my parts on Tuesday. Very quick but the website couldn't provide proper tracking info.
P
Had the product I wanted and at the lowest price. Thank you for the outstanding service!

-M
D
Great price and really fast shipping.  Great communication as well.
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