Second Hand BMW 6 Series Exhaust System

The BMW 6 Series ran across two main generations: the E63/E64 (2003–2010) and the F06/F12/F13 (2011–2018), with the later G32 Gran Turismo sometimes grouped under the 6 Series name from 2017. Exhaust systems between these generations are not interchangeable — engine mountings, pipe routing, and emissions equipment differ substantially. Even within a generation, confirm the exact engine code with your breaker, as fitment follows the engine rather than the year alone.

No — the E63/E64 (2003–2010) and the F12/F13 (2011–2018) are entirely different platforms, so exhaust systems do not cross this boundary. Pipe diameters, mounting positions, and emissions hardware are specific to each generation. Always quote your registration and engine code to the breaker to get the right system.

For the standard exhaust system, trim level does not affect fitment — an SE and an M Sport with the same engine code use the same mechanical exhaust. The M Sport may have a different rear valance or tailpipe finisher styling, so the tips or trim surrounds could look slightly different cosmetically, but the underlying system matches by engine code. If you are sourcing a full system, let the breaker know your trim so they can flag any cosmetic differences at the rear.

Both fall within the F-series generation (2011–2018), and if the engine codes match you are likely looking at compatible systems, but emissions-era differences can matter — the F-series 640d picked up Euro 6 compliance during the mid-cycle period, so DPF and catalyst specifications may differ between a 2013 and 2015 car. Name your exact engine code and registration when you contact the breaker, and ask them to confirm the emissions spec matches, particularly around the DPF section.

Euro 5 and Euro 6 diesel exhaust components, particularly around the DPF and catalyst section, are strong confirm-with-breaker territory — the emissions hardware can differ in ways that are not always visible and may affect your MOT. The general pipe and silencer sections are more likely to be compatible if the engine code matches, but do not assume the DPF assembly will swap across without checking. Always confirm Euro standard compatibility against your registration with the breaker before purchasing.

Yes, exhaust systems on the 6 Series can often be sourced and replaced in sections — front pipe, centre section, and rear silencer are typically separate. The key is matching your engine code and body style (coupe, convertible, or Gran Coupe) since pipe routing can differ between these variants. Ask your breaker to confirm which section you need against your registration, as fitting the wrong section can create alignment or sealing problems even if the part looks similar.