Audi RS7 Sportback Air Filter - APR - Red (2021–2024). This direct-replacement intake filter increases airflow while maintaining filtration quality for dependable street use.

Built for the C8 platform, it drops into the factory airbox or APR Intake Systems. Its low-restriction, lightly oiled cotton gauze delivers an 8% flow gain over stock without sacrificing air quality. Durable construction and a red element support consistent intake performance. Part number cross references: Audi 4K0133843G; BMC FB01092.

Features

• 8% more flow than stock
• Low-restriction, lightly oiled cotton gauze
• Fits 2021–2024 C8 RS7 Sportback and RS6 Avant
• Direct replacement for OEM and APR Intake Systems
• Red element; high-quality construction

Questions or planning your next round of mods? Call our Austin or Los Angeles, California area shops—we offer installation and customization at both: 512-982-9393 (TX), 562-981-6800 (CA).

If you’re buying multiple items, contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov