Front Sway Bar Bushings 29mm - G8x M2/M3/M4

Product Details

Zero Compromise Anti-Roll Stability: Powerflex 29mm G8X Front Upgrades

Body roll and lateral component drift are structural inhibitors to fast track times. On the G80 M3, G82 M4, and G87 M2 chassis, the factory front sway bar bushings are softly bonded to the 29mm bar, deflecting significantly under high-G track loads. Furthermore, BMW left the G8X sway bar completely devoid of built-in lateral constraints. The Powerflex PFF5-2303-29 Bushing Set is a track-engineered fix designed to lock down front-axle geometry and eliminate dynamic roll delays.

Molded from Powerflex's highly resilient, track-tested polyurethane compound, these 29mm inner bushings provide an instantaneous increase in local torsional stiffness over factory rubber. To resolve the lack of factory alignment constraints, this kit includes beautifully machined, split-design Anti-Roll Bar Lateral Support Clamps. Once the factory bonded rubber is stripped away, these clamps bolt directly onto the bar, locking it tight against the subframe brackets to entirely prevent lateral migration during heavy transitions.

Technical Features:

• 29mm Specialized Bore: Designed specifically for factory G8X M-car front anti-roll bar diameters.

• Integrated Lateral Clamps: Prevents the anti-roll bar from sliding laterally under high cornering loads.

• Optimized Roll Rate: Maximizes immediate energy transfer through the front sway bar for immediate front-tire bite.

• High-Stress Longevity: Resists tearing and thermal degradation under severe braking and track temperatures.

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