BMW M8 Drive Shaft Replacement Parts

The BMW M8 (F91/F92/F93) was produced from 2019 onwards, with a mid-cycle refresh arriving for the 2022 model year. The drive shaft is governed primarily by engine code and gearbox type rather than the facelift date, but ancillary and mounting changes introduced at the 2022 refresh mean you should confirm with the breaker against your registration before assuming a pre-2022 shaft will drop straight into a post-2022 car.

This question spans the 2022 facelift boundary, so the engine code (S63M on all M8s) and the 8-speed M Steptronic gearbox remain the same across that divide. However, because mounting and ancillary details can change mid-production, you should confirm compatibility with the breaker against your specific registration rather than rely on the shared engine code alone.

Trim level does not drive shaft fitment on the M8 — what matters is the engine code, fuel type, gearbox type, and year. Both the standard M8 and M8 Competition use the same S63M twin-turbo V8 and the same 8-speed M Steptronic gearbox, so a shaft from one will generally correspond to the same specification as the other. Do be aware that any cosmetic or finish differences between parts pulled from each variant are irrelevant to mechanical function, but always confirm with the breaker against your registration to be sure.

Yes — the nearside (NS, left) and offside (OS, right) drive shafts are different parts and are not interchangeable, so make sure you tell the breaker clearly which side you need. Measure or check against your existing shaft if there is any doubt, and quote your registration so the breaker can cross-reference the exact specification.

Year alone is not enough for a drivetrain part like a drive shaft; the engine code is the single most useful detail you can supply, and you will find it on your V5C or via a VIN check. On the M8 the engine code is more reliable than the badge or year because production changes can occur within a model year, so give the breaker your full registration and engine code to get an accurate match.

Almost certainly not — the M8 uses the high-output S63M twin-turbo V8, whereas other 8 Series models use different engines with different output shafts and differential specifications. Engine code is the definitive guide here, and mixing shafts across those engine families would be unsuitable; a specialist M8 breaker is your best source to ensure the unit matches your exact drivetrain.