| Manufacturer | BMW |
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| SKU | BMW-G8X-M-FRONTDISCS |
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| Type | Genuine BMW original equipment brake disc |
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| Axle | Front |
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| Diameter | 380mm |
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| Fitment | BMW M3 G80 G81, M4 G82 G83, M2 G87 (2020 on) with M Compound brakes |
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| Not For | M Carbon Ceramic brakes, M3 CS, M4 CS, M4 CSL, 3.0 CSL, non-M models |
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| Quantity | 2 discs (one axle set) |
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| Weight | 13kg |
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380mm M Compound Front Discs for the S58 M2, M3 and M4
A pair of genuine BMW front brake discs for the current S58-engined M cars: the M3 G80 saloon (2020 on), the M4 G82 coupe (2020 on), the M4 G83 convertible (2021 on) and the M2 G87 (2022 on), including the Competition and Competition xDrive versions. They are the same 380mm discs BMW fits on the production line with the standard M Compound brakes, so they go straight on with no changes to the calipers, pads or wear sensors.
Being genuine BMW parts, they match the original discs for diameter, thickness, offset and vent design, which keeps the pedal feel, bite and ABS behaviour exactly as the factory intended. If you want to put the car back to standard after a track day, replace a worn or warped set, or simply keep the car fully OEM, this is the part.
Key Features
- Genuine BMW original equipment, not a pattern part
- Supplied as a pair, one left and one right, for one front axle
- 380mm diameter, the standard M Compound front brake size for the G80 M3, G82 G83 M4 and G87 M2
- Direct replacement: no caliper, pad or sensor changes needed
- Internally vented for consistent cooling on road and track
- Correct specification for both the rear-wheel-drive and xDrive models
What's in the Box?
- 2 x genuine BMW front brake discs (one axle set)
Fitment
- BMW M3 G80 saloon, M3 Competition and M3 Competition xDrive (2020 on), S58
- BMW M3 Touring G81 Competition xDrive (2022 on), S58
- BMW M4 G82 coupe, M4 Competition and M4 Competition xDrive (2020 on), S58
- BMW M4 G83 convertible, M4 Competition xDrive (2021 on), S58
- BMW M2 G87 (2022 on), S58
Not suitable for: cars fitted with the optional M Carbon Ceramic brakes, or the M3 CS, M4 CS, M4 CSL and 3.0 CSL, which use the carbon ceramic brakes as standard. These discs do not fit the non-M 3 Series, 4 Series or 2 Series, including the M340i, M440i and M240i. For the other axle, see the genuine BMW rear discs for the G8X M cars.
Installation
The discs are a direct swap for the originals. Fit new pads at the same time, clean the hub face thoroughly before fitting so the disc sits flat, and torque the wheel bolts in stages to BMW's specification. Bed the new discs and pads in gently over the first 150 to 200 miles with no hard stops. If a wear sensor has been triggered, fit a new one and clear the service indicator afterwards. We recommend professional fitting.
Do these fit the M3 Competition xDrive and M4 Competition xDrive?
Yes. The xDrive models use the same 380mm M Compound front brakes as the rear-wheel-drive cars, including the 2024 on facelift models.
Do they fit the M2 G87?
Yes. The G87 M2 shares its M Compound brakes with the G80 M3 and G82 M4, so the front discs are the same part.
My car has gold calipers. Will these fit?
No. Gold calipers mean the optional M Carbon Ceramic brakes, which use larger carbon ceramic discs. These steel discs only suit the standard M Compound brakes.
Is this one disc or a pair?
A pair. You receive two discs, enough for the complete front axle.
Do I need new pads as well?
We always recommend fitting new pads with new discs. Old pads have worn to the shape of the old discs and will not bed in properly against a fresh surface.
Are these the same as the discs fitted at the factory?
Yes. They are genuine BMW parts supplied in BMW packaging, identical to the original equipment discs.
