Fall-Line Motorsports - E9X M3 / E82 1M Rear Upper Control Arm Set

With years of competitive racing experience, Fall-Line has become a leader in producing not only championship-level race cars but also top-tier suspension components that drive them to victory.

As the final addition to Fall-Line’s rear suspension suite for the E9X M3 and E82 1M, these upper wishbones offer two key advantages: replacing the OEM rubber bushings with spherical bearings and introducing valuable adjustability over the stock, fixed arms. This added adjustment capability allows for precise fine-tuning within the suspension system, resulting in more consistent geometry, enhanced performance, and increased confidence in all driving conditions.

Unlike the F8X models or the E92 M3 GTS with bolted subframes, the standard E9X M3 can benefit from improved handling under lateral loads and transitions. These wishbones contribute to much-needed torsional rigidity with only minimal increases in NVH (noise, vibration, and harshness). The durable spherical bearings also outlast the OEM rubber bushings, reducing the need for frequent replacements over time.

Product Details:

• Fits E9X M3, E82 1M
• Motorsport-grade clamp-style fasteners for quicker and more reliable alignment adjustments
• Long-lasting FK spherical bearings
• Made in the USA