Installation Time
(approx) 15 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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$65.99 each
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Features, Description, Reviews, Q&A, Specs & Installation
Bring it to the Track. Unfortunately, your stock airbox can vastly limit the performance of your Ford Mustang, especially if you like to take it on the track. AEM designed the Mustang DryFlow Air Filter as a performance-based upgrade capable of handling dusty circuit conditions and providing long-term use. Use this air filter to achieve sizeable horsepower gains and filter out any heavy or dirty particulates from clogging up your intake.
Durable Design. AEM manufactured this air filter with a tapered conical design that produces a deeply satisfying sound as your rev the engine. In addition, this tapered conical filter sucks in more air through a 2.5-inch flanged inlet to grant your Mustang greater acceleration on the track. Finally, this air filter replaces a standard cotton filter with a non-woven synthetic media that doesn’t deteriorate nearly as fast over time.
Advanced Filtration. This oil-free synthetic media traps as many particles as your standard cotton filter for an impressive 99% filtration rate. Keep your air clean to enjoy better combustion cycles and cleaner emissions.
Easy Maintenance. AEM designed this air filter to be fully serviceable to save money on replacements. Wash this filter at home and save yourself an extra step from having to oil this filter.
Limited Lifetime Warranty. AEM backs this product with a limited lifetime warranty for any manufacturer defects.
Application. The Mustang DryFlow Air Filter; is compatible with all Ford Mustang models, though some adaptation may be required.
AEM Induction AEM-21-2011DK
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 15 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box
Sep 29, 2024
Review shared from AEM Induction DryFlow Air Filter; 6-Inch Inlet / 8.125-Inch Length (Universal; Some Adaptation May Be Required)
Cold air intake
Great product, easy install . Everything went together nicely.
May 20, 2024
Review shared from AEM Induction DryFlow Air Filter; 6-Inch Inlet / 8.125-Inch Length (Universal; Some Adaptation May Be Required)
GERAT FILTER
good quality good price MAKES THE JEEP ROAR DOWN THE ROAD BETTER GAS MILAGE LOOKS GREAT SMOOTH TAKE OFFS B=NO JERKING JC MarsH, Sr
Apr 7, 2023
Review shared from AEM Induction DryFlow Air Filter; 3.50-Inch Inlet / 5.50-Inch Length (Universal; Some Adaptation May Be Required)
Nice Filter
This is a nice filter. Fit is great. Time will tell for durability and ease of cleaning.
Jul 9, 2022
Review shared from AEM Induction DryFlow Air Filter; 4-Inch Inlet / 9-Inch Length (Universal; Some Adaptation May Be Required)
Great filter
Easy to install took about 10 minutes. Removed old filter new filter fit great.
Mar 4, 2021
Review shared from AEM Induction DryFlow Air Filter; 2.50-Inch Inlet / 5-Inch Length (Universal; Some Adaptation May Be Required)
Perfect fit!
This air filter fit snug and was such an easy install for my 1998 TJ Jeep Wrangler. Will continue to purchase from this website!
Sep 16, 2020
Review shared from AEM Induction DryFlow Air Filter; 6-Inch Inlet / 8.125-Inch Length (Universal; Some Adaptation May Be Required)
Awesome filter!
Well made, fast shipping, perfect fit and would definitely buy again!
Sep 2, 2020
Review shared from AEM Induction DryFlow Air Filter; 4-Inch Inlet / 7-Inch Length (Universal; Some Adaptation May Be Required)
Great filter
The filter fit perfect on my new Jeep. Very nice and snug fit.
Jun 29, 2020
Review shared from AEM Induction DryFlow Air Filter; 2.75-Inch Inlet / 7-Inch Length (Universal; Some Adaptation May Be Required)
Dry flow
It definitely makes a difference in horsepower great bang for the buck
Jan 6, 2025
Review shared from AEM Induction DryFlow Air Filter Cleaner
Clean as a whistle!
Cleaned my dirty AEM air filter like new. Just follow directions and if needed, use and old toothbrush to clean any leftover debris deep down between the folds. This stuff works beautifully. Like having a brand-new air filter for my Jeep.
Sep 29, 2024
Review shared from AEM Induction DryFlow Air Filter; 6-Inch Inlet / 8.125-Inch Length (Universal; Some Adaptation May Be Required)
Cold air intake
Great product, easy install . Everything went together nicely.
May 20, 2024
Review shared from AEM Induction DryFlow Air Filter; 6-Inch Inlet / 8.125-Inch Length (Universal; Some Adaptation May Be Required)
GERAT FILTER
good quality good price MAKES THE JEEP ROAR DOWN THE ROAD BETTER GAS MILAGE LOOKS GREAT SMOOTH TAKE OFFS B=NO JERKING JC MarsH, Sr
Jul 30, 2023
Review shared from AEM Induction Brute Force DryFlow Air Filter; 4-Inch Inlet / 5.25-Inch Length (Universal; Some Adaptation May Be Required)
Disappointed
Very unhappy they’re supposed to send me a black one sent a white one twice and he say oh we need to update photo because they only come in white now horrible service
Jun 15, 2023
Review shared from AEM Induction Brute Force Cold Air Intake; Black (12-18 3.6L Jeep Wrangler JK)
Sharp looking upgrade
Looks good. 2 of the bottom bolts were a pain to install. Box was missing the hose clamps, but I had a few extras in the garage. The temp sensor was tricky to remove and install (be patient). Install took a couple hours. Not sure of any performance or mpg gains at this time.
May 2, 2023
Review shared from AEM Induction DryFlow Replacement Air Filter (05-15 4.0L Tacoma)
Excellent replacement
Quick and easy installation on my basically stock 2014 TRD.
Apr 24, 2023
Review shared from AEM Induction DryFlow Replacement Air Filter (10-24 4.0L 4Runner)
Great product
Easy to install. Dont notice any defiance in performance. As to be expected. 10 min to install
Apr 7, 2023
Review shared from AEM Induction DryFlow Air Filter; 3.50-Inch Inlet / 5.50-Inch Length (Universal; Some Adaptation May Be Required)
Nice Filter
This is a nice filter. Fit is great. Time will tell for durability and ease of cleaning.
Apr 7, 2023
Review shared from AEM Induction DryFlow Replacement Air Filter (07-14 Tundra)
Perfect fit!
Fits my 13 Tundra 5.7 perfectly. Noticeable power and torque increase according to my butt dyno.
Mar 26, 2023
Review shared from AEM Induction Brute Force Cold Air Intake; Gunmetal Gray (97-06 4.0L Jeep Wrangler TJ)
There's a difference!
Item appears to be made of great quality materials. I noticed a performance and throttle boost.