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Audi 4000 Air Filters - Custom Fit

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Latest Customer Reviews

K&N Air Filters Reviews


Go-to filter

Reviewed By Salvador G (Sneads Ferry, NC) Reviewed for a 2016 Toyota Tacoma —10/15/2018 8:30 PM

Increased wheel size by "1. Most reviews mentioned a 1-2 hp loss. I switched the filter same time as the wheels and haven't noticed any drop in mpg. These filters never fail to show and increase in overall performance. Without a doubt, your next filter should be a K&N.

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Spectre Air Filter Reviews


air filter

Reviewed By Henry F (Roy, WA) Reviewed for a 2015 Dodge Ram —9/26/2018 8:38 AM

no miles on the ram, will have a long trip in nov.

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aFe Pro-Dry S Air Filters Reviews


good item to have

Reviewed By Jeffery Z (WAYZATA, MN) Reviewed for a 2003 Chevy Astro —8/28/2018 5:49 AM

i replaced old filter with the afe pro-dry filter, wow what a change !!! better gas mileage and more power !!!! and it well last forever !!

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