Sorry to bring back this thread, but I was thinking of putting in one of the AFE dry filters (stock airbox), I would never add an exhaust to an X3.
Anyone try the AFE filter?
National Capital Chapter #465420
2000 ///M5 Oxford Green
| Caramel Nappa
| Walnut Interior | Luxury Package |///M Registry
| My Progress Thread
2006 X3 3.0i M-Sport | Silver Grey
| AT | Navigation | Premium Pkg | Cold Weather Pkg | AFE |
2000 323Ci | TiAg | Gray | 5MT | SOLD