BMW i4 Exhaust System Replacement Parts
Get quotes for a used or replacement BMW i4 exhaust system. Genuine second hand parts from UK vehicle dismantlers - free request, breakers with stock reply direct.
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Choosing the right used BMW i4 exhaust system
Used exhaust systems vary between vehicles - and whether you call it used, second hand or a replacement, matching the right one matters. These are the details breakers need to match the right part to your car - our request form asks them so you only hear from suppliers with the correct part:
- State which section you need
- State whether it's petrol or diesel
Other used BMW i4 parts
Used exhaust system for other BMW models
Fitment questions
What years does the BMW i4 cover, and are there any facelift changes that affect the exhaust system?
The BMW i4 was introduced for the 2022 model year (G26 platform) and received a facelift in 2024, which brought updated styling and some powertrain refinements. Because the i4 is fully electric, it has no conventional exhaust system — there is no combustion engine, no catalytic converter, no DPF, and no exhaust pipe. If you are searching for an exhaust-related component on a used-parts marketplace for an i4, it is worth double-checking you have the correct vehicle, as this part category simply does not apply to this model.
Does a pre-facelift i4 exhaust fit a post-facelift i4?
The BMW i4 (G26) is a battery-electric vehicle and does not have an exhaust system in any version — pre-facelift (2022–2023) or post-facelift (2024 onwards) — so there is no exhaust fitment question to answer here. If you have arrived at this page looking for a thermal-management or cooling component, those are separate part categories and a breaker can advise based on your registration. Please verify your vehicle details before purchasing any part listed under 'exhaust system' for this model.
Does the exhaust system differ between the i4 eDrive40 and M50 trim levels?
Neither the i4 eDrive40 nor the i4 M50 has a combustion exhaust system — both are fully electric variants of the G26 platform and produce zero tailpipe emissions. Trim level makes no difference here because there is simply no exhaust to compare; the M50's additional motor adds performance but not an exhaust. If you are sourcing parts for a different BMW model and have landed here in error, confirm your registration with the breaker so they can locate the correct vehicle record.
Will a BMW 4 Series (G22/G26) exhaust fit my i4?
The conventionally powered 4 Series Gran Coupé (G26 body) shares its platform with the i4, but the combustion-engined cars carry petrol or diesel exhaust systems that the i4 has no provision to accept — there are no exhaust mounting points, tunnels, or apertures on the electric variant. So while the body shell is closely related, an exhaust from a 420i, 430i, or 420d will not fit an i4 and cannot be made to do so. If you are sourcing an exhaust for a combustion G26 4 Series, confirm your engine code and registration with the breaker, as Euro 6 compliance and DPF specifics are strong confirm-with-breaker territory.
Does my BMW i4 need an exhaust or any emissions-related parts such as a DPF or catalytic converter?
No — the BMW i4 is a pure battery-electric vehicle and has no internal combustion engine, so it requires no exhaust system, catalytic converter, DPF, or any other emissions aftertreatment component. It is MOT-exempt from exhaust emissions testing for this reason. If your MOT or repair query relates to a noise or underside issue, speak to a BMW-trained technician, as the relevant components on an i4 are battery, motor, and thermal-system parts rather than anything in the exhaust category.