Description
BMW S38 Valve Springs by SuperTech Seat Pressure:110 lbs Retainer: RET BMN54 TE v band Diagram Reference Bushing Type:22 Rear Diff Rear Mounting Bushing Race THR 02 backed by 55 years Retainer: RET BMN54 TE We recommend working with specialists like HCPerformance to ensure factory like idle and drivability