Powerflex BMW Z4 E85 & E86 (2003-2009) Front Wishbone Rear Bush, Aluminium Outer

• 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.

• PFF5-5601 is a high performance option to PFF5-4601, and aimed at offering greater precision for people wanting the very best from their E46 or Z4. This new part, fitted to the rear of the front wishbone has a hard anodised aluminium outer shell with one of our unique low friction polyurethane centre bushes. The poly/alu combination creates a low friction rotating bush reducing the forces acting on the arm. Lower arm deflection has been decreased by reducing the compliant material within the aluminium shell. Results are less movement in the arm under cornering and braking, improving steering control and feel. This bush is designed to fit the 66mm aluminium bush. Please ensure you have the correct size bush before fitting.
  
  OEM Part Number: 31126757622 / 31126777849 / 31126783375
  OEM Part Number: 31126757623 / 31126777850 / 31126783376

fitting instruction PFF5-5601 click here