BC Racing ZX Series Coilovers – BMW Z4 M40i (G29) B58

OVERVIEW

The BC Racing ZX Series is BC's flagship 3-way motorsport coilover, with independently adjustable high-speed and low-speed compression plus rebound and an external reservoir. For the RWD G29 Z4 M40i it's built for dedicated racing and track use where the finest chassis control is required.

SPECS

• 3-way independently adjustable damping — separate high-speed and low-speed compression plus rebound control
• External reservoir mono-tube design built for dedicated racing and track use
• Full-length adjustable ride height
• High-tensile SAE 9254 springs; Swift spring upgrade available
• Front camber plates included where the application allows
• Fully rebuildable and serviceable; 1-year warranty

PARTS INCLUDED

• Set of 4 BC Racing ZX Series coilovers, assembled with springs
• External reservoirs with mounting brackets
• Front upper mounts / camber plates (application dependent)
• Spanner wrenches and damping-adjustment tools
• Installation hardware

TECH RESOURCES

• If your car is equipped with the optional adaptive M / EDC suspension, an adaptive damper (EDC) delete or bypass is required to prevent a suspension warning light (not included)
• A professional wheel alignment is required after installation
• Professional installation and corner-balancing are recommended; installation follows the standard BC Racing coilover procedure

PART NUMBER

• I-97-ZX

VEHICLE APPLICATIONS