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Free Shipping Over $299.99

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Orders of $299.99 or more ship free within the continental U.S.

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This part does not have vehicle specific fitment. Please contact us if you need fitment assistance.

AEM Intakes 3.0" DryFlow Air Filter
Part Number: 21-203DK

★★★★★ ★★★★★ 9 Reviews
AEM Intakes 3.0
AEM Intakes 3.0
AEM Intakes 3.0
AEM Intakes 3.0
AEM Intakes 3.0
AEM Intakes 3.0
AEM Intakes 3.0
AEM Intakes 3.0
Images may be for reference only

AEM Intakes 3.0" DryFlow Air Filter
Part Number: 21-203DK

★★★★★ ★★★★★ 9 Reviews

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10+ In Stock

Product Details

Part Number: 21-203DK
Manufacturer: AEM Intakes
Color: Red
Size: 3.00 in (76 mm)
UPC: 840879014841

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.
  • Air Filter Color: Red
  • Air Filter Large End Diameter: 6 in (152 mm)
  • Air Filter Material: Non-woven Synthetic
  • Air Filter Shape: Tapered Conical
  • Base Outside Diameter: 6 in (152 mm)
  • Filter Material: Non-woven Synthetic
  • Flange Angle: 0 degrees
  • Flange Inside Diameter: 3 in (76 mm)
  • Flange Length: 1.5 in (38 mm)
  • Flange Offset: 0 in (0 mm)
  • Flange Type: Centered
  • Flanges: 1
  • Frame Design: Flexible
  • Height: 5.125 in (130 mm)
  • Housing Included: No
  • Inner Structural Support: No
  • Item Type: High Performance
  • Oil Included: No Filter Oil Required
  • Package Contents: 1 Air Filter
  • Package Material: Paperboard
  • Package Quantity: 1
  • Package Type: Box
  • Pre-Screened: No
  • Product Style: AEM Dryflow Round Tapered Air Filter
  • Prop 65 (C, R or CR): CR
  • Prop 65 - Short Label: WARNING: Cancer and Reproductive Harm -
  • Prop 65 Warning Label:
  • Prop 65 Yes/No: Yes
  • Title: AEM AEM-21-203DK AEM DryFlow Air Filter
  • Top Material: None
  • Top Outside Diameter: 5.125 in (130 mm)
  • Top Style: Rubber
  • Warranty: Limited Lifetime
  • Washable: Yes
  • Weight: 1.2 lb (0.5 kg)

Due to the manufacturer's price control policy, this item may be excluded from promotions and discounts

WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects.

Vehicle Fitment

This part does not have vehicle specific fitment

9 Reviews ★★★★★ ★★★★★

★★★★★ ★★★★★
5/5.00 Stars out of 9 Reviews
Write a Review
5 Most Recent Read All 9 Reviews
AEM Dryflow best bang for your buck!!!
AL-G | October 19th, 2013
After 8 months of using the original filter that came with my eBay cold air intake I decided to replace it with this AEM filter. This filter is a lot bigger, and looks more aggressive, I was worried it wouldn't fit, but all u have to do is tightened the clamp to where it's a tight fit to ur CAI tube. I converted my CAI to a short ram due to Raining season coming soon to my town, like I said looks very mean/aggressive. Stands out a lot in my engine bay. Sounds good too. 2004 Civic/ES1. IMPORT KAOZ all day!!!
good product
jon | June 30th, 2011
quality filter. it actually made my intake quieter and it doesn't whistle as loud, not a con just something that was noticeable.
AEM Filter
Riyad | June 24th, 2011
The item shipped with no issues at all. I'm located in Canada and no issues at the border. Thanks Club RSX!!
Air filter
Robert | November 29th, 2010
This is a great product, fast shipping and great price, thanks club rsx
Great Product
TypeS2881 | December 28th, 2009
This is a replacement filter for an already existing system. Needed to replace old filter that is a few years old. Perfect fit, fast delivery, great product!
Read All 9 Reviews