BMW E46 M3 & Z4 M (E85/E86) Solid Aluminium Differential Bushings

Direct-fit solid aluminium differential bushings for the BMW E46 M3 (2000-2006) and Z4 M (E85/E86, 2006-2008). No machining, no spacers, no guesswork - just a precise, stiffer rear diff mount set from Millway Motorsport.

• Eliminates wheel hop under hard acceleration
• Sharpens throttle response and improves traction
• Track day or fast road proven - not just for show
• Fully assembled, ready to install with OEM hardware