Millway Motorsport Toe-Lock Shims for BMW M2, M3 & M4 F8X / G8X

Eliminate rear toe alignment slippage and achieve a more precise suspension setup with the Millway Motorsport Toe-Lock Shims for the BMW F8X and G8X M2, M3, and M4 platforms. Designed specifically for vehicles equipped with adjustable rear toe arms, these precision-engineered lockout shims remove the need for the factory eccentric toe adjustment system, ensuring your alignment settings remain exactly where you want them.

Ideal for track cars, fast road builds, and performance-focused BMWs, Millway Toe-Lock Shims provide a simple yet highly effective upgrade for drivers demanding maximum suspension precision.

Vehicle Compatibility

Suitable for the following BMW models:

BMW F8X Series

• BMW F80 M3
• BMW F82 M4
• BMW F83 M4 Convertible
• BMW F87 M2
• BMW F87 M2 Competition

BMW G8X Series

• BMW G80 M3
• BMW G81 M3 Touring
• BMW G82 M4
• BMW G83 M4 Convertible
• BMW G87 M2

Eliminate Rear Toe Alignment Slippage

The factory BMW rear suspension uses an eccentric bolt system for toe adjustment. Once adjustable rear toe arms are installed, the eccentric adjustment becomes unnecessary and can potentially allow unwanted movement under high loads.

Millway Motorsport Toe-Lock Shims replace the eccentric adjustment mechanism, locking the suspension into a fixed position and preventing alignment changes during aggressive driving.

Key Benefits

✔ Prevents rear toe alignment slippage
✔ Eliminates movement from factory eccentric adjusters
✔ Maintains precise alignment settings
✔ Improves rear suspension consistency
✔ Ideal for track days and motorsport applications
✔ Simple installation with no permanent modifications required

Improved Handling & Stability

Maintaining accurate rear toe settings is critical for predictable handling and maximum tyre performance. By locking the rear toe position securely in place, these shims help ensure your carefully set alignment remains consistent, even under heavy cornering, acceleration, and braking loads.

Performance Advantages

• Improved rear-end stability
• More consistent handling characteristics
• Increased driver confidence
• Enhanced tyre wear consistency
• Reduced alignment movement during track use

Perfect for drivers seeking the most stable and repeatable suspension setup possible.

Designed for Use with Millway Adjustable Toe Arms

These lockout shims are specifically designed to be used alongside Millway Motorsport Adjustable Rear Toe Arms (Part Number 90460-1), creating a fully adjustable and secure rear toe solution.

Included in the Kit

• 4 x Precision Machined Toe-Lock Shims

Everything required to eliminate the factory eccentric adjustment and secure your rear toe alignment.

Ideal for Track & Performance Applications

The Millway Toe-Lock Shim Kit is the perfect upgrade for:

• Track Day Cars
• Time Attack Builds
• Circuit Racing
• Fast Road Vehicles
• Drift Cars
• Lowered BMWs
• Performance Alignment Setups

Whether you're chasing lap times or simply want a more precise rear suspension setup, these shims provide a cost-effective and highly effective solution.

Why Choose Millway Motorsport?

Millway Motorsport has earned a reputation for producing some of the highest-quality BMW suspension components available. Developed and tested in demanding motorsport environments, Millway products are trusted by enthusiasts and professional race teams worldwide.

Lock In Your Alignment Settings

If you've upgraded your BMW with adjustable rear toe arms, the Millway Motorsport Toe-Lock Shims are the perfect finishing touch. By eliminating eccentric bolt movement and securing your alignment settings, they help deliver the consistency, stability, and confidence required for serious performance driving.

Part Number: 90513-3
Supplied as a set of 4 shims.