BMW 6 Series Anti Roll Bar Replacement Parts

The E63/E64 generation ran until 2010, and the current F12/F13/F06 generation started from 2011, so a 2012 and a 2015 car are both within the same F12/F13/F06 generation — a good starting point for compatibility. However, whether the bar from a specific donor car crosses over exactly to your registration will depend on engine size, as heavier or more powerful variants can carry different suspension components. Always confirm the specific part number with the breaker against both registrations before buying.

Yes, the BMW 6 Series is fitted with anti roll bars (also called sway bars or stabiliser bars) at both the front and rear axles across all generations, including the E63/E64 (2003–2010) and the F12/F13/F06 (2011–2018). This is standard running gear on this rear-wheel-drive platform and is not limited to any particular engine or trim variant. Both the front and rear bars are genuine serviceable parts you can source from a breaker.

Trim level alone — such as SE, Sport, or M Sport — does not determine which anti roll bar fits, and cosmetic differences between these grades are irrelevant to the running gear. That said, the M Sport pack can include suspension tuning changes, and whether this affects the anti roll bar specification on your specific car is something you should confirm with the breaker against your registration rather than assume. Focus on engine size and generation when sourcing the part, and let the breaker verify the part number matches your VIN.

The E63/E64 ran from 2003 to 2010 and the F12/F13/F06 from 2011 to 2018 — these are entirely different generations with different floorpans and suspension geometry, so the anti roll bars are not interchangeable. If you are crossing this generation boundary, you will need a bar sourced from the correct generation for your car. Confirm the part with your breaker using your registration to be certain.

Yes, front and rear anti roll bars are completely different parts and are not interchangeable, so you must tell the breaker which one you need. Unlike wishbones or drop links, the anti roll bar itself runs across the full width of the axle, so there is no NS (nearside) or OS (offside) distinction for the bar itself — though the drop links or bushes that connect it may be side-specific. Be clear with your breaker about whether you need the front or rear bar, and check whether you also need the associated mounting hardware.

Engine size can influence suspension component specification on the 6 Series, as heavier or more powerful variants — such as the larger-displacement V8 or M6 models — may be fitted with uprated anti roll bars compared to the six-cylinder cars. This means a bar from a 640d may not necessarily be the correct specification for a 650i or an M6, even within the same generation. Always provide your engine size and registration to the breaker so they can match the part to your exact car.