The RacingLine sport air filter for the Audi S4 and S5 B8 and B8.5 3.0 TFSI with supercharger directly replaces the paper filter in the stock air box. It improves airflow to the supercharger while maintaining the stock mounting.
Its Trifoam® material combines three plies of open-cell polyurethane foam to provide both filtration and low airflow restriction. Its construction features an ABS base and a reinforced plastic inner cage. Handcrafted in the United Kingdom, this filter is washable and reusable.
Technical Specifications
- Brand: RacingLine
- Manufacturer Part Number: VWR1140S4
- Type: OEM replacement sport air filter
- Mounting: in the stock air box
- Filter material: three-ply Trifoam® foam
- Base: ABS
- Internal structure: reinforced plastic space frame
- Engine: 3.0 TFSI V6 with supercharger
- Manufactured: Handmade in the United Kingdom
- Maintenance: cleaning and oiling
Installation
Remove the original air filter and install the RacingLine filter in its housing. Check its positioning and close the air box properly.
Compatible Vehicles
- Audi S4 B8 and B8.5 3.0 TFSI with supercharger: 2008–2016.
- Audi S5 B8 and B8.5 3.0 TFSI with supercharger: 2010–2016.
Filter Maintenance
RacingLine recommends cleaning and oiling every 16,000 km, as well as an inspection at least every 12 months. Perform maintenance more frequently in dusty environments. Use only the RacingLine VWR120000 cleaning and oiling kit, which is specifically formulated for this foam.
Products intended for vehicle modification for competition purposes may render their use prohibited on public roads, insofar as they significantly alter the vehicle's characteristics as specified in the type-approval certificate issued by the relevant authorities (noise level, pollutant emissions, maximum speed, tire dimensions, etc.).
