Cheap BMW X4 Exhaust System
Get quotes for a used or replacement BMW X4 exhaust system. Genuine second hand parts from UK vehicle dismantlers - free request, breakers with stock reply direct.
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Buying a used BMW X4 exhaust system: what matters
Fitment on a used exhaust system varies by vehicle, so a bit of detail goes a long way. Our request form covers what breakers need to know, so every quote you get back is for the correct part:
- State which section you need
- State whether it's petrol or diesel
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Fitment questions
What years does the BMW X4 cover, and are there different generations I need to know about?
The BMW X4 has been sold in the UK across two generations: the first-generation F26 ran from 2014 to 2018, and the second-generation G02 launched in 2018 and continues from there. These two generations are mechanically distinct, so exhaust parts from an F26 will not cross over to a G02. Always confirm which generation your car is when getting a quote from a breaker.
Does a BMW X4 exhaust from a 2016 fit a 2019 model?
A 2016 X4 is an F26 (first generation) and a 2019 X4 is a G02 (second generation), so these are entirely different platforms and exhaust systems will not interchange between them. The generation boundary sits at 2018, and parts must be sourced to match your specific generation. Quote the breaker your registration so they can confirm the exact system required.
Will an exhaust from an xDrive20d fit an xDrive30d, or does the engine code change the fitment?
Engine code is one of the key fitment factors for exhausts, and the xDrive20d and xDrive30d use different engines with different configurations, so the systems are unlikely to be directly interchangeable. Trim level and badge (20d versus 30d) do not themselves drive fitment, but the underlying engine code does. Give the breaker your exact engine code, which you will find on your V5C or by searching your registration, so they can match the right system.
Does it matter whether my X4 is a 2.0d or 3.0d when buying a used exhaust?
Yes, engine size and engine code matter significantly for exhaust fitment because the pipe diameters, mounting positions, and emissions hardware differ between the four-cylinder 2.0d and the six-cylinder 3.0d. A system from the wrong engine family is unlikely to fit correctly and could cause issues at MOT. Always tell the breaker your exact engine code alongside your registration.
Does trim level affect exhaust fitment on the BMW X4, for example xLine versus M Sport?
Trim level alone — whether your X4 is xLine, M Sport, or another grade — does not change the fundamental exhaust system fitment, which is determined by engine code and emissions era. However, M Sport models may have different rear bumper apertures or twin-exit finisher arrangements, so a system from a standard car may look cosmetically different at the rear even if it connects correctly. Confirm the visual finish with the breaker so you know what to expect.
I need to know about the DPF and catalytic converter — will a unit from an older X4 fit my newer one?
DPF and catalytic converter compatibility is particularly sensitive territory because fitment depends on engine code, the emissions standard the vehicle was homologated to (Euro 5 or Euro 6), and sometimes the exact build date within a model year. Fitting the wrong unit can cause running problems and MOT failure. You must confirm DPF and catalyst compatibility directly with the breaker against your exact registration rather than relying on year alone.