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🚗 Elevate your drive with the filter that never quits!
The AEM 28-20857 DryFlow Air Filter is a washable, oil-free synthetic filter designed to boost horsepower and throttle response while capturing 99% of harmful contaminants. Built for universal fit and durability in harsh conditions, it comes with a lifetime limited warranty and is proudly manufactured in the USA.
| ASIN | B00UZ4ND00 |
| Best Sellers Rank | #1,321,548 in Automotive ( See Top 100 in Automotive ) #248 in Automotive Performance Air Filters #14,950 in Automotive Replacement Air Filters |
| Brand Name | AEM |
| Customer Reviews | 4.4 4.4 out of 5 stars (42) |
| Fit Type | Universal Fit |
| Global Trade Identification Number | 00024844355300 |
| Included Components | AEM28-20857 |
| Item Type Name | AEM28-20857 |
| Item Weight | 1.6 Pounds |
| Manufacturer | AEM |
| Manufacturer Part Number | 28-20857 |
| Manufacturer Warranty Description | Limited Lifetime |
| Model Number | 28-20857 |
| OEM Equivalent Part Number | 28-20857 |
| Product Grade | Replacement Part |
| UPC | 024844355300 |
| Unit Count | 1.0 Count |
C**L
Great upgrade from OEM Filters
Great fit on my 12 Cayenne Turbo, better response, and Mpg
M**S
great product
great quality, great fit, superior to oem
G**N
Four Stars
As expected.
C**.
Glad for Change
Fit well and provide a long lasting alternative to single use filters. Plus the bonus of not having to clean and oil.
K**Y
Perfect fit
Nice filter.
F**H
That it fit my car.
It fit my car. For my car.
J**.
It lasts and lasts and lasts.
I used this product on a 2009 VW Touareg. It has improved power and gas consumption.
S**E
Five Stars
Perfect fit for Cayenne
A**S
Great oil-less alternative to K&N, although owned by K&N, just wash & go!
M**L
I have a VW Touareg 3.0V6 TDI (2012), which is a great car in many ways, but has a known design fault regarding its air intake system. Online forums such as mytreg.com have revealed potential for water to enter the air intake box, soaking the paper air filter, and in some cases leading to paper particles being ingested into the engine, destroying turbos, and even causing engine hydro-locking. The design of the main air intake, and possible blockage of two water drains, is the main issue. Regular checking and clearing the water drains is one way to prevent such damage, but additional protection can be gained by using a paperless air filter that is impervious to water damage, and can also be cleaned/reused. I'm not personally convinced of performance advantages from such filters, but in this case the safety factor is more important. This AEM filter is a development of the well-known K&N brand, but doesn't require re-oiling after cleaning - a potential for damage to MAF sensors if done incorrectly. It comes direct from the USA, so delivery may take up to 2 weeks, but so far I'm well pleased by the filter's quality of construction and fit.
A**R
Perfect fit
S**N
Bought this for my VW Touareg TDI hoping for better airflow and throttle response plus the idea of a reusable filter was a nice bonus. After installing it, I noticed an immediate reduction in throttle response. Thought maybe it was my mind playing tricks on me so I gave it a chance for about 90days at which point I put the factory filter back in and immediately noticed a big improvement in throttle response and overall performance. It's totally contrary to all of the marketing materials you read. The construction of the filter is good quality but the performance was an actual let down and not the improvement I'd hoped it would be.
Trustpilot
1 month ago
1 week ago