Rear second brake caliper bracket (adapter) BMW E46 M3 (rear calipers BMW E39)

Upgrade your BMW E46 M3 with a dual rear caliper setup using rear calipers from BMW E39.
This adapter kit allows for advanced braking configurations suitable for racing or drift applications.

KIT INCLUDES

• 2 × Rear second brale caliper adapter brackets (left and right)
• Supports are not included in the kit.

INSTALLATION REQUIREMENTS

• Second caliper housing OEM numbers:
• Left: 34211163649
• Right: 34211163650
• Requires elimination of standard handbrake and wheel speed/ABS sensor for installation

KEY BENEFITS

• Enables dual rear brake caliper setup for E46 M3
• Precision CNC-machined aluminum bracket for rigid and reliable mounting
• Supports enhanced braking control in high-demand environments

NOTES

Intended for track and motorsport use only. Not compatible with street-legal ABS / handbrake setups.

Supports are not included in the kit.

Fits BMW E46 M3 models only.