The MMX Front Control Arm Spherical Bushings are a motorsport-grade upgrade developed for the BMW F80 M3, F82/F83 M4 and F87 M2, including Competition models. Designed to replace the factory rubber bushings, these precision components remove unwanted compliance, resulting in more accurate steering response, improved feedback and greater stability during heavy braking and high-load cornering.

By keeping the front suspension geometry stable under load, the MMX bushings help prevent unwanted toe movement that can reduce grip and increase tyre wear. The result is a more direct, confidence-inspiring driving feel that suits both fast road driving and track-focused use.

Each set is manufactured from anodised 7075 aluminium and paired with stainless steel spacers for strength and corrosion resistance. A high-strength spherical bearing replaces the OEM rubber element, offering durability and consistency far beyond standard components. To ensure correct and damage-free installation, a vehicle-specific 3D printed press tool is included to protect the bearing during fitting.

KEY FEATURES

• Part Number: MMR45-1001
• Direct replacement for OEM rubber front control arm bushings
• Maintains front wheel alignment under braking and cornering loads
• Improves turn-in response and steering feedback
• Eliminates bushing deflection for increased front-end stability
• Helps reduce tyre wear by keeping toe settings consistent
• Anodised 7075 aluminium construction with stainless steel spacers
• High-strength spherical bearing for long-term performance
• Includes 3D printed press tool for safe installation
• Supplied as a pair

COMPATIBILITY

• BMW F80 M3 (2014–2018)
• BMW F82 / F83 M4 (2014–2020)
• BMW F87 M2 (2016–2021, including Competition)

Upgrade your front suspension with the MMX Front Control Arm Spherical Bushings and experience sharper control, improved feedback and dependable stability on both road and track.