Genuine OEM BMW M Performance Exhaust - BMW M140i M140ix - 1 Series F20 LCI and F21 LCI - B58
Upgrade your BMW M140i with the Genuine OEM BMW M Performance Exhaust and unlock the sound your B58 straight six deserves. This factory BMW M Performance system is designed specifically for the 1 Series M140i and M140ix F20 LCI and F21 LCI, enhancing exhaust tone and volume while keeping everything 100 percent OEM BMW for perfect fit, finish and reliability.
Expect a deeper, sportier note with more presence compared to the standard exhaust, reduced exhaust back pressure and a refined soundtrack inside and out. It is the ideal M140i exhaust upgrade if you want genuine BMW quality and a proper M Performance sound without compromising originality.
Why choose this BMW M140i M Performance Exhaust
- Genuine OEM BMW M Performance part for M140i and M140ix
- Developed by BMW for the B58-powered 1 Series F20 LCI and F21 LCI
- Enhanced exhaust tone and volume over standard, with a deeper, more engaging sound
- Reduced exhaust back pressure for improved breathing
- OEM quality, fitment and durability with factory-style mounting
- Keeps your car authentically BMW with an approved M Performance upgrade
Fitment
BMW 1 Series M140i and M140ix - F20 LCI and F21 LCI - B58 engine. If you are unsure about compatibility, contact us and we will be happy to help.
Exhaust tips
Exhaust tips are not included. You can reuse your existing tips or source BMW M Performance tips separately.
What our customers say
We have fitted and used this M Performance exhaust on in-house and customer M140i builds and feedback has been consistently positive. Owners love the richer tone, the OEM fit and finish, and the way it brings out the character of the B58 without unwanted harshness.
Professional fitting
We recommend professional installation. Nforcd offers expert fitting at our workshop in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Delivery and lead time
Supplied directly from BMW. Typical lead time is around 7 working days, subject to BMW availability and logistics. If you need a precise ETA, please email us before ordering.
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Order your Genuine BMW M Performance Exhaust for the M140i today and enjoy the sound and quality only OEM BMW can deliver.