BC RACING COILOVERS ZX SERIES - BMW 3 SERIES F80 M3 14-18 (3-BOLT TOP MOUNT) (TRUE REAR COILOVER) Type:ZX Aluminum weld-on bung

Aluminum weld-on bung

9 dT (1997-1998) are precision-built in-house

Most fit without modification

Upgraded diverter valve

Royal Purple recommend using the right Royal Purple fully synthetic performance engine oil grade

BC RACING COILOVERS ZX SERIES - BMW 3 SERIES F80 M3 14-18 (3-BOLT TOP MOUNT) (TRUE REAR COILOVER) Type:ZX Aluminum weld-on bungThe BC Racing ZX Series is built specifically for racing and intensive track use, offering a true 3 way adjustable damper system at a level normally seen only in high end motorsport suspension. Each ZX kit provides independent adjustment of low speed compression, high speed compression, and rebound, allowing the chassis to be tuned with exceptional precision for different circuits, surfaces, and driving styles. Unlike the inverted motorsport kits, the