Description
Overview
The AWE Tuning S-FLO Engine Air Filter is a direct performance upgrade for Audi Sport Utility models equipped with the 3.0 and 3.2 AWD engines. Engineered as the largest filter that can fit within the factory air-box, this S-FLO Edition car air filter is designed to unlock more airflow while dropping straight into your existing intake system. It is also AWE Tuning’s bespoke filter of choice for all 3.0T S-FLO packages, so you are running the same proven component the engineers specify for their complete builds.
Built with a cotton, washable filter media in a large cylindrical form, this proprietary AWE Tuning design has been tested to allow up to 34% more airflow than the factory paper filter. That means a cleaner, freer-breathing path for your engine every time you get on the throttle — a meaningful step up from a standard paper engine filter or a like-for-like air filter replacement.
Key Benefits
Where a typical engine air filter replacement simply returns you to stock, the S-FLO is a reusable, washable upgrade that keeps performing over the long haul. Because it drops into the factory air-box and uses the included hardware, installation is straightforward and there is no need to re-engineer your intake. Best of all, this air intake upgrade requires no tune and carries a No CEL Guarantee, so it won’t trigger a check-engine light on your Audi.
- Up to 34% more airflow than the factory paper filter, tested
- Largest filter that fits within the factory air-box (S-FLO Edition)
- Proprietary, washable cotton media — reusable instead of disposable
- Fit Guarantee for the listed Audi 3.0 / 3.2 AWD SUV applications
- No tune required and backed by a No CEL Guarantee
- Hardware included for a clean, complete install
Reusable, Washable Design
Unlike a throwaway paper car filter, the S-FLO uses a washable cotton media that can be cleaned and returned to service, making it a smart long-term alternative to repeated car air filter replacement. If you have been comparing a K&N air filter or other KN filters for your Audi, the AWE S-FLO offers a large-surface, high-flow cotton element purpose-built to seat inside your factory air-box. Note the voluntary CARB Restricted labeling on this component.
Fitment
This engine air filter is designed for Audi Sport Utility models with the 3.0 and 3.2 AWD drivetrains, and AWE Tuning backs the application with a Fit Guarantee. Because it is a genuine air intake system component rather than a generic universal car air filter, it delivers a precise, confident fit.
Whether you are refreshing a tired factory element or stepping up from a basic automobile cabin filter mindset to a true performance intake filter, the AWE Tuning S-FLO gives your Audi a proven, reusable breathing upgrade.
