PFR5-606BLK is a concentric bush and not adjustable, for an on-car adjustable bush use PFR5-606G. Not suitable for E32 740 & 750 models or the E34 M5, all of which use a sliding bearing type bushing.
Our Heritage Collection bushings utilize the same durometer polyurethane as the Street bushings, but are a dark grey color that mimics the OEM rubber bushings to satisfy the purest of purists.
| Type | Black Series or Heritage |
