BMW F2x F3x Front Brake Discs Rotors 340mm Fast Road Upgrade | M Sport Blue Calipers
Looking to upgrade the braking performance on your BMW 1 Series, 2 Series, 3 Series or 4 Series F-Series with M Sport Performance Brakes? These MMR Performance 340mm x 30mm front brake discs rotors are a direct replacement for the factory M Sport blue caliper setup. Designed for fast road and track day use, they deliver stronger bite, improved pedal feel and consistent braking performance, while looking fantastic behind your alloys thanks to the black zinc anti-corrosion coating.
We fit and use these discs on customer cars, and feedback has been consistently positive for fast road driving and occasional track days. If you want a quality, OE-fit upgrade that resists fade and keeps noise down, this is the BMW brake disc rotor set to choose.
Why choose these BMW performance brake discs
- Direct replacement 340mm x 30mm vented front brake discs for BMW F2x and F3x with M Sport blue calipers
- Directional groove design for improved initial bite, debris clearance and reduced vibration under heat
- High carbon rotor ring for a higher friction coefficient and stable performance during repeated heat cycles
- Two-piece construction with pin-drive aluminium bell hat for strength and reduced unsprung mass feel
- Black zinc anti-corrosion coating on centre bell and outer lip to keep hubs looking fresh for years
- Quieter than straight or curved grooves in road use and avoids cracking commonly seen on drilled discs
- Fast road and track day capable, public highway legal, R90 approved
- OE-fit installation with standard hardware, compatible with OEM or performance pads
Performance you can feel
The MMR directional grooves increase pad bite and help sweep gases and dust away from the contact patch for consistent braking. The high cast carbon rotor material maintains friction and stability during heavy use, helping resist distortion and vibration when temperatures rise. Combined with the protective black zinc finish, they deliver performance and a sharp OEM-plus look.
Fitment and compatibility
Only suitable for BMW F-Series with M Sport Performance Brakes (blue calipers).
- BMW 1 Series F20 F21 2011–2019
- BMW 2 Series F22 F23 2013–2020
- BMW 3 Series F30 F31 2012–2019
- BMW 4 Series F32 F33 2014–2020
Size: 340mm diameter x 30mm thickness. Vented. Front axle. Direct replacement for the factory M Sport blue caliper front discs rotors.
Recommended pairings and part numbers
- Rear Discs Rotors: MMR Performance MMR30-0501R
- Front Pads: MMR Performance RP650 MMR27-0501F
- Rear Pads: MMR Performance RP650 MMR27-0501R
For best results, we recommend fitting matching rear discs and fresh pads at the same time. These discs are compatible with OEM pads and other fast road pad compounds.
Installation and support
These BMW front brake discs are a simple, direct swap for the factory 340mm vented rotors. We strongly advise fitting new pads when installing new discs and following a proper bedding-in procedure.
Prefer professional installation? Book fitting with Nforcd in Warwickshire and get a tailored quote via Sales@nforcd.com.
Key features summary
- BMW F2x F3x front brake discs rotors 340mm fast road and track day
- High carbon two-piece rotor with aluminium bell hat and pin drive
- MMR directional grooves for bite and consistency
- Black zinc anti-corrosion coating on bell and outer lip
- R90 approved, public highway legal
- Direct replacement for M Sport blue caliper system
Search-friendly compatibility terms
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