MMR 2-Piece 370mm floating rear discs | BMW G8x
Delivery & Availability
Delivery & Availability
Not all products are held in stock due to the specialist nature of many performance parts. While most items are available for next working day dispatch, selected products may carry extended supplier or production lead times.
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Description
Complete your high-performance braking setup with the MMX 2-Piece 370mm Floating Rear Discs, engineered to match our 380mm front discs. Experience superior cooling, enhanced longevity, and consistent stopping power for spirited driving or track use.
Performance Benefits
- Two-piece 370mm x 24mm floating design allows radial and axial expansion, reducing the risk of warping and cracking
- Grooved friction surface increases pad bite and removes debris for consistent braking performance
- 72 directionally curved vanes draw cool air through the rotor, enhancing heat dissipation
- Centre hat crafted from 6061-T6 aircraft-grade aluminium
- Compatible with OEM and aftermarket performance brake pads
Design Features
- Proprietary metal alloy construction withstands extreme braking temperatures while maintaining structural integrity
- Floating disc design optimizes cooling and ensures consistent braking performance
- Right and left-hand discs designed to maximize airflow and thermal efficiency
Vehicle Fitment
- Series: M2, M3, M4
- Chassis Code: G80, G81, G82, G83, G87
- Model Year: M2 (2023+), M3 & M4 (2021+)
- Model Variant: All M-Cars
- Engine Code: S58
Always verify fitment for your specific vehicle before purchase.
MMX 2-Piece 370mm Floating Rear Discs: Maximise rear braking performance, improve heat management, and ensure consistent stopping power to complement your MMX front discs.
Fitting available: Please contact us for a quote.


