BMW 6 Series Exhaust Manifold Replacement Parts

No, these are completely different generations with different engines and mounting arrangements — the E63/E64 ran from 2003 to 2010, while the F12 (convertible), F13 (coupe) and F06 (gran coupe) ran from 2011 to 2018, and the two families do not share exhaust manifold designs. Even where engine displacements look similar on paper, the block architecture, manifold flanges and sensor positions differ enough to make cross-generation swaps unreliable. Always confirm with the breaker using your full registration before purchasing.

This is very unlikely to be straightforward, as the F12/F13/F06 generation introduced from 2011 onward was built to stricter Euro 5 and later Euro 6 emissions standards, meaning exhaust components were designed around specific sensor ports and catalyst positioning that differ from the earlier E63/E64 era. Fitting a pre-2011 manifold to a post-2011 car risks failing emissions-related MOT checks even if it physically bolted on. Confirm the emissions compliance of any used manifold with the breaker against your exact registration.

Yes, engine code matters significantly here — the 630d, 635d and 640d all use different diesel engine variants with different outputs, and the exhaust manifold is matched to the specific engine's porting, turbo flange and sensor layout. A manifold from a 640d will not necessarily interchange with one from a 630d even within the same F-series generation. Always quote your engine code as well as your registration when requesting a quote from a breaker.

For standard petrol and diesel 6 Series models, trim level — whether SE, Sport or M Sport — does not affect the exhaust manifold, as it is determined by the engine code rather than the trim specification. The exception worth noting is the full M6, which uses a dedicated high-performance engine and will have its own manifold not shared with standard 6 Series variants. If you have an M6, make sure the breaker knows this clearly, as it is a distinct vehicle rather than simply a trim of the standard 6 Series.

Engine code is the key factor, and the 640i N55 engine used across much of the F12/F13/F06 generation generally shares manifold architecture within that engine family, but production changes and running updates mean you should not assume all years are identical. Confirm the supplying breaker's part is from the same engine code and a compatible production year rather than relying on the model name alone. Your registration is the safest starting point when asking a breaker for a quote.

Most BMW 6 Series engines, particularly the turbocharged diesels and later turbocharged petrols, use a close-coupled arrangement where the manifold and catalyst housing are closely integrated, so the part you need may be described differently by different breakers. Whether the manifold and catalyst are supplied together or separately as used parts, and whether a given used unit is compatible with your emissions standard, is something you must confirm directly with the breaker against your registration. Do not assume a manifold-only or manifold-with-cat unit from another car will meet your car's specific requirements without that check.