Description
Improve rear suspension precision, stability, and alignment control with the MMX Performance Adjustable Rear Toe Arm Set for the BMW G8X and F8X M platform. Engineered as a direct bolt-on replacement for the factory rear toe arms, this performance upgrade is CNC-machined from high-strength billet 6061-T6 aluminum and features precision pillow ball rod ends to eliminate the deflection caused by the factory rubber bushings.
During aggressive acceleration, hard cornering, and track driving, the factory rubber bushings can flex under load, allowing unwanted rear toe changes that negatively affect handling, stability, and tire wear. The MMX Adjustable Toe Arms maintain consistent rear toe geometry throughout suspension travel, resulting in more predictable handling, sharper chassis feedback, improved rear-end stability, and reduced uneven tire wear.
Each toe arm is fitted with a protective rubber boot that helps shield the precision rod ends from dirt, moisture, and road debris for long-lasting reliability in both street and motorsport environments.
Manufactured from lightweight yet exceptionally durable billet 6061-T6 aluminum, these adjustable toe arms offer an ideal balance of strength, reduced weight, and corrosion resistance. Installation is completely reversible and requires no cutting, drilling, or permanent modifications, allowing the vehicle to be returned to factory specification at any time.
For lowered vehicles, changes in rear suspension geometry reduce the available toe adjustment range and increase minimum rear camber. While these toe arms remain fully compatible with lowered applications, professional alignment planning is recommended to achieve the desired suspension settings.
Features
- CNC-machined billet 6061-T6 aluminum construction
- Precision pillow ball rod ends eliminate factory rubber bushing deflection
- Maintains consistent rear toe settings under heavy suspension loads
- Improves rear suspension precision and chassis response
- Increases rear-end stability during acceleration and cornering
- Reduces uneven and premature rear tire wear
- Protective rubber boots help extend rod end service life
- Lightweight, high-strength construction
- Direct bolt-on replacement
- No cutting, drilling, or permanent vehicle modifications required
- Fully reversible installation
Benefits
- More precise rear suspension geometry
- Improved handling consistency on the street and track
- Sharper steering and chassis feedback
- Better traction and stability under load
- Greater confidence during high-performance driving
- Helps maximize tire life by maintaining proper toe alignment
Fitment
- BMW M2 (F87)
- BMW M2 Competition (F87)
- BMW M2 (G87)
- BMW M3 (F80)
- BMW M4 (F82)
- BMW M4 Convertible (F83)
- BMW M4 Coupe (G82)
- BMW M4 Convertible (G83)
Specifications
- Material: Billet 6061-T6 aluminum
- Rod Ends: Precision pillow ball bearings
- Installation: Direct bolt-on replacement
- Modification Required: None
- Protective Boots: Yes
Important Notes
- Designed and tested in the United Kingdom.
- Includes a one-year manufacturer warranty against defects in materials and workmanship.
- Compatible with lowered vehicles; however, lowering reduces available rear toe adjustment range and increases minimum rear camber.
- Professional installation is recommended.
- A professional four-wheel alignment is required after installation.
