List Price: $51.99
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$40.99 USD
Part:   28-20181

AEM 28-20181 DryFlow Air Filter

AEM DryFlow Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.9
  • Designed to increase horsepower and throttle response
  • AEM Air Filters are cleanable and reusable for the life of your vehicle
  • Captures up to 99% of harmful contaminants
  • Outstanding performance even in dusty racing conditions
  • Manufactured in the USA
  • Does not require oil
  • Will NOT void vehicle warranty

AEM Dryflow Air Filters are washable synthetic air filters designed for an optimum combination of air flow, filtration, and performance. AEM Dryflow filters use an innovative high performance oil-free filtration material that allows easy cleaning, durable service, and excellent filtration.

[More Information on AEM DryFlow Air Filters]
Specifications AEM 28-20181 Product Specifications
Air Filter ShapePanel
Filter MaterialNon-woven Synthetic
Height1.75 in (44 mm)
Outside Length13.875 in (352 mm)
Outside Width5.219 in (133 mm)
Package Quantity1
Package Contents1 Air Filter
Product StyleAEM Dryflow Panel Air Filter
Weight1.5 lb (0.7 kg)
Product Box Height2.5 in (64 mm)
Product Box Length17.13 in (435 mm)
Product Box Width8.25 in (210 mm)
WarrantyLimited Lifetime
WARNING: Cancer and reproductive
Accessories / Related Items Accessories / Related Items
Reviews Product Reviews

Bob Berlage from Santa Cruz, California
January 31, 2019 - Part 28-20181
I purchased my 2005 Mercedes E55 with 55k miles on it. It had a Stage 1 modification (smaller supercharger pully and required ECU modification). It puts out a little under 550 horsepower. I just installed a new pair of AEM dry air filters last week at 105k miles. The new filters resulted in significant performance improvement I highly recommend this product and will be purchasing AEM filters for my other two vehicles. One hint: The new filters may have some plastic residue from the manufacturing process along the edges of the filter. These can be easily pulled off with your fingers. I recommend doing that before installing them.
Anthony Kemp from San Diego, California
December 8, 2018 - Part 28-20181
Filters work great
John Taylor from Lower Burrell, Pennsylvania
November 20, 2018 - Part 28-20181
Love your product. it was easy to identify the increase in torque and horsepower when I stepped on the accelerator pedal. I would definitely buy this product again. .