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Mark Hendrikx - Automotive engineer at Mosselman

Expert's advice:

Developing the best possible ECU remap (chiptuning) for a car requires time and intimate knowledge of the vehicle you’re tuning. In order to provide high quality ECU remaps, our mappings are developed exclusively for BMW and MINI cars. Before we add an ECU remap to our line-up, we make sure it’s tested thoroughly on our dyno. Our software is engineered to create a smooth power delivery that keeps going till the redline, without putting your engine at risk. Besides that our Stage 2 and Stage 3 software are designed to get the most out of our Mosselman high-end performance parts. 

IMPORTANT NOTE: Installation of the ECU remap and back to stock can be done by any official Mosselman Dealer, or for most cars at home with the iMoss DIY solution that we offer (contact us to confirm the iMoss availability for your model).

xHP Gearbox Software
For cars with an automatic transmission, we recommend updating the transmission software alongside an ECU remap. Using xHP Gearbox Software, the gearbox shifts more smoothly, and when paired with the remap it delivers impressive results as the torque can be adjusted more precisely.

Mark Hendrikx - Automotive engineer at Mosselman

Performance gains per stage

For your BMW M235i Coupe F44 306hp

Series stock performance: 306hp | 450Nm* * based on manufacturer supplied data


Chiptuning, BMW Fxx B48

Stage 1 | ECU Remap

+ 19hp (325hp) | + 50Nm (500Nm)

With an ECU remap, also known as “chip tuning” or “reflash”, the original ECU of the car will be recalibrated on several different engine parameters for more performance. Options like speed limiter removal and start/stop deactivation are available. Please note that an ECU remap will void the factory warranty once detected by a BMW dealer.

The ECU Remap will take your BMW M235i F44 Coupe to approximately 325 hp and 500 Nm on premium fuel (98 Oct EU/ 93 Oct USA), which is highly recommended.


*The price below is an indication. Contact us for the possibilities and price. Please mention your VIN.

Chiptuning, BMW Fxx B48

+

Airtec Intercooler, BMW F4x M135i M235i

Stage 1+ | ECU Remap + Intercooler

+ 24hp (330hp) | + 60Nm (510Nm)

With an ECU remap, also known as “chip tuning” or “reflash”, the original ECU of the car will be recalibrated on several different engine parameters for more performance. Options like speed limiter removal and start/stop deactivation are available. The Stage 1+ package adds a Airtec Intercooler which will lower the intake temperature, allowing more timing and boost resulting in better performance in all conditions.

This package will take your BMW M235i F44 to approximately 330 hp and 510 Nm on premium fuel (98 Oct EU/ 93 Oct USA), which is highly recommended.


*The price below is an indication. Contact us for the possibilities and price. Please mention your VIN.

Chiptuning, BMW Fxx B48

+

Airtec Intercooler, BMW F4x M135i M235i

+

Cobra Sport Catted Downpipe , BMW F4x M135i M235i

+

Cobra Sport Midpipe OPF Delete Resonated, BMW F4x

Stage 2+ | ECU Remap + Downpipes + Intercooler + OPF Delete

+ 34hp (340hp) | + 70Nm (520Nm)

The Stage 2+ package combines the Downpipes with a Intercooler and OPF Delete which will lower the intake temperature, allowing more timing and boost. The downpipe can be ordered with or without Sport Catalytic* and will reduce the backpressure, resulting in better performance in all conditions and a racing sound.

This package will take your BMW M235i F44 Coupe to approximately 315 hp and 450 Nm on premium fuel (98 Oct EU/ 93 Oct USA), which is highly recommended.


*The price below is an indication. Contact us for the possibilities and price. Please mention your VIN.

Excluding sales Tax

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BMW M235i Coupe F44 TUNING.

Tuning a car is a delicate thing. Whether it’s an ECU remap, a new turbo or a full-on stage three tuning, you need to make sure each component is working at optimal efficiency under careful supervision of a sufficiently smart engine management system. After all, you’re looking to create a symphony and that’s hard to do when one of the instruments is off. That’s why all of our products are designed and built in-house. Professional tuning requires a steady hand and we want to be solely responsible for getting the most out of your car.

Because most modern engines are heavily restricted due to emission regulations, an ECU remap is always the first step towards unlocking the performance your BMW is capable of. However, as our name implies, we do have upgraded turbos, should you be in the market for one. In addition, Mosselman Turbo Systems offers more efficient intake and exhaust systems, oil thermostats, oil coolers, and intercoolers. So if you’re looking for more performance, you’ve come to the right place.

BMW M235i Coupe F44 306hp tuning possibilities

Check the performance gains