Powerflex BMW E46 3 Series / Z4M Front Control Arm Bushing - 66 mm Alloy Outer Eccentric (Black Series)

BMW E46 3 Series / Z4M Front Control Arm Bushing - 66 mm Alloy Outer Eccentric (Black Series)

PFF5-5601G offers an additional +0.5 of caster over PFF5-5601 and is a high performance option to PFF5-4601, aimed at offering greater precision with improved geometry 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 anodized aluminium outer shell with one of our unique low friction polyurethane center bushings. The poly/aluminum combination creates a low friction rotating bushing 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 bushing is designed to fit the 66mm aluminum bushing housing. Please ensure you have the correct size bushing before fitting. Testing during the development of this bushing has indicated stiffness gains of 128% compared with the original rubber bushing. Our Black Series part increases stiffness by 28%, to give an 190% increase in stiffness over the original part.

Why Powerflex?
Because Safety Matters

Powerflex bushings are engineered for each individual application. Our premium bushings improve performance, increase tire life, and enhance safety. Plus, every Powerflex part comes with a Lifetime Warranty, so you never have to worry about replacement parts again. That includes our growing line of jack pad adapters which allow you to safely and securely lift your vehicle for anything from major work to a quick tire rotation.

Our proprietary blended urethanes last longer than run-of-the-mill polyurethane you might find elsewhere. Powerflex polyurethane is formulated specifically for automotive applications that have unique environmental factors like vibration, oil, and varying load-types, yet our Street options display minimal NVH if any at all, even in instances such as these bushings, where our engineers have opted for Black Series bushings as the ideal option for street use.

ADDITIONAL INFORMATION

Type: Black Series
Unit of Measure: Pack of 2

OEM Cross Reference: 31126783376

FITMENT NOTES

BMW / Z Series / Z4 E85 & E86 (2003-2008)
BMW / Z Series / Z4M E85 / E86 (2006-2009)
BMW / 3 Series / E46 3 Series (1999-2006)