Powerflex BMW Z4M E85 & E86 (2006-2009) Transmission Mounting Bush (Motorsport)

• Developed for ultimate performance using the toughest materials
• Engineered for the most accurate control of chassis geometry
• Manufactured to be easily fitted without the need for special tools
• Powerflex Black Series bushes are manufactured using a 95 Shore A compound to provide maximum control of chassis geometry.
• This compound can be up to 80% more resistant to load than standard rubber and 25% stiffer than our purple performance material.

• Designed with motorsports use in mind to replace the tear-prone soft rubber factory transmission mounts, a common cause of knocking, mis-shifting and over-revving. Fits RWD vehicles only.
  
  OEM Part Number: 2231679331 / 22316771219
  OEM Part Number: 23711137817 / 22316796617
  OEM Part Number: 22316875904 / 22312284819