BMW Rear Sway Bar Bushing (22.5 mm) - Powerflex Race PFR5-4609-22.5BLK

Upgrade your BMW E46 M3 or Z4 M's suspension with the Powerflex Race Black Series Rear Sway Bar Bushing (PFR5-4609-22.5BLK). Engineered for track and aggressive street use, this high-performance polyurethane bushing is specifically designed for 22.5 mm rear sway bars.

This size was standard equipment on the E46 M3 CSL and is a common upgrade for other E46 M3 models, as well as fitting 2006-2008 BMW Z4 M Coupe models. The Powerflex Black Series compound provides maximum stiffness and durability, dramatically reducing unwanted body roll and enhancing suspension response. Experience sharper turn-in, improved steering precision, and superior cornering stability, giving your M-car the definitive edge in handling. These durable bushings offer a significant and lasting upgrade over soft, worn OEM rubber components.