Used BMW M4 Brake Caliper

No — the F82 M4 (2014–2020) and the G82 M4 (2021–present) are completely different generations with different subframes, suspension geometry, and brake packages, so the calipers are not interchangeable. Always confirm the exact part against your registration with the breaker.

Both years fall within the F82 generation (2014–2020), so fitment is generally likely, but BMW introduced updated brake components during this generation's life and confirming whether the mid-cycle specification matches your car is something you should do with the breaker against your registration before buying.

No — trim level does not affect brake caliper fitment on the M4; the brakes are determined by the generation and engine variant, not by options like interior trim or colour pack. Do be aware that Competition models may carry a different brake specification to the standard M4, so mention whether your car is a standard M4 or M4 Competition when you contact the breaker.

Yes — brake calipers are side-specific (nearside and offside), so make sure you tell the breaker exactly which corner you need; supplying the wrong side is a very common and easily avoided mistake. Double-check by confirming the side with your registration when you request a quote.

The BMW M4 is a rear-wheel-drive (and in G82 form optionally four-wheel-drive xDrive) performance car, and it absolutely has brake calipers on all four corners as standard — this is a genuine and commonly sourced used part. All variants of the M4 across both the F82 and G82 generations are fitted with calipers front and rear, so there is no concern about this part not existing on the model.

It is very unlikely — the M4 runs significantly larger brakes than the standard 4 Series to handle its increased power and weight, so the calipers, carriers, and discs are typically not shared with non-M models. Confirm with the breaker that any caliper they are offering is sourced from a genuine M4 donor vehicle rather than a standard 4 Series.