Keep your engine breathing fresh air
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with production date from 09/30/2019
Brand:
ES#:
4020910
Mfg#:
4K0133844D
Ships in 1-2 days
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$73.99
This product was last offered at the strikethrough price on 06-08-2026
Set your mighty RS6 or RS7 4.0T engine free by allowing it to breathe better and operate more efficiently.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
High-Flow cotton gauze filter designed to be a performer, while lasting a lifetime
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Keep your engine breathing fresh air
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!
Keep your air clean and your fuel mileage where it should be
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Ensure that your engine is getting clean air with a new filter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Two required per vehicle
Your engine needs fresh air to operate properly. Don't let an old, crusty, clogged-up air filter stand in your way! Replace it with an OEM engine air filter or select one of our high-quality aftermarket engine air filter replacements or upgrades!
Lifetime Replacement
