About this part
What it does. Mann Filter MANN-FILTER BASE Air Filter Panel Mann-Filter 1099-C 30 004 keeps dust and debris out of the intake so the engine draws clean air.
Symptoms that point to this part
- Reduced fuel economy
- Sluggish acceleration
- Visibly dirty or clogged filter element
Service note. Typically inspected at every service and replaced roughly annually.
Fitment. Catalogued as fitting 2024–2025 Volkswagen Golf R, 2019–2021 Audi Tts Quattro, 2020 Audi A3, 2018–2020 Audi S3, 2018–2020 Audi A3 Quattro, 2018–2019 Audi Tt Quattro. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.