Audi RS3 in for a custom mapping session. The owner of this one had fitted a downpipe prior and had the intrusive wastegate rattle. This ofcoursed fixed... | By NV Motorsport -
Sound diagnosis. Audi A5 2.0 b8.5 , sounds like wastegate rattle or alternator? : r/Audi
Want to fix your RS3 Exhaust Rattle? Do this. | Audi-Sport.net
Facelift - FL Tick / Rattle | Audi-Sport.net
Metallic rustling/rattle at low rpm EA888 S3 and A3's