I'm rebuilding my cylinder head and my exhaust valve guides are pretty loose. BMW does not sell them individually or as a set. You must purchase a new cylinder head (really expensive). Does anyone knowers where I could source them or know of a shop that can make them?
'06 Arctic Metallic 325i | Sport Package | 6MT | Dinan Stage III suspension | Dinan exhaust | 330i manifold swap! Click here!
| Active Autowerke tune | 135i Brake Calipers | Deiselboost caliper brackets | E46 M3 front rotors