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- Mon Jul 20, 2009 10:18 pm
- Forum: RS4 (B7 Typ 8E) 2006–2008
- Topic: Gruppe M Air intake - Worthwhile ?
- Replies: 6
- Views: 1433
RE: Gruppe M Air intake - Worthwhile ?
Personally I think it is a waste of money at any price. You can find a thread about it over on Audiworld but to put it simply: 1) 1 path for air intake vs 3 from the stock airbox 2) The surface area of the cone filter is much smaller than the stock filter 3) CEL lights for most owners with the code ...