BMW M5 Catalytic Converter Replacement Parts

No — these are completely different generations with completely different engines: the E60 M5 (2005–2010) used a naturally aspirated 5.0-litre V10 (S85), while the F10 M5 (2011–2017) uses a twin-turbocharged 4.4-litre V8 (S63), so the exhaust systems are entirely incompatible. Never attempt to cross parts between these two generations. Always confirm exact part compatibility with the breaker against your registration.

Both years sit within the F10 M5 generation (2011–2017) and share the S63 twin-turbo V8, so they are broadly in the same engine family, but Euro 5 and Euro 6 emissions boundaries fall within this generation and can affect catalyst specification. A cat from the wrong emissions era may not pass MOT even if it physically fits. Confirm the exact part against your registration with the breaker before buying.

All BMW M5 variants across every generation have been petrol-engined, so they use catalytic converters rather than diesel particulate filters — there has never been a diesel M5. The E39 M5 used an S62 V8, the E60 M5 used an S85 V10, and the F10 and F90 M5s use turbocharged S63 V8s, all fitted with cats as standard. You are looking for the right part for this model.

No — trim level does not affect catalytic converter fitment on the M5; what matters is the engine code, model generation, and emissions era. There are no sub-trims on the M5 that change the exhaust specification in a way that would alter cat fitment. Confirm the specific part number with the breaker against your registration to be sure.

The F90 M5 (2018–present) and F10 M5 (2011–2017) both use variants of the S63 twin-turbo V8, but the F90 is built to stricter Euro 6 emissions standards and the exhaust packaging differs between the two generations. Using a cat from an earlier emissions era on a Euro 6 vehicle risks MOT failure even if it can be made to fit physically. This is strong confirm-with-breaker territory — check the exact part against your registration before purchasing.

The F10 M5 received a facelift in 2014, but the S63 engine and fundamental exhaust architecture carried through, so parts may be interchangeable across that boundary — however, emissions calibration and specific cat specifications can vary even within the same generation. Whether a pre-2014 cat is a direct swap onto a post-2014 car is exactly the kind of interchange detail you need to confirm with the breaker against your registration. Never assume visual similarity means full compatibility.