BMW Rear Upper Arm Inner Bushing - Powerflex PFR5-4617

Upgrade your BMW's rear suspension with the high-performance **Powerflex PFR5-4617 Rear Upper Arm Inner Bushing**. Engineered from durable polyurethane, this bushing significantly reduces unwanted suspension deflection, leading to improved handling, sharper steering response, and extended component life compared to standard rubber bushings.

Ideal for both street and track use, it offers a more precise and controlled ride by minimizing movement in the rear upper control arm. This Powerflex bushing is a direct replacement for a wide range of BMW 3-Series (E36, E46), M3, Z4 (E85, E86, E89), X3 (E83), and more models.

**Part Number:** PWF-PFR54617