MB Liverpool Your Local Independent Repair Centre – We Don’t Sell Cars But Make Sure You Save On Servicing & Repairs!! – Call 0151 909 4110 today.

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  • ECU Remapping
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BMW Remapping

Many people do not know that it is possible to boost the power and fuel economy of a BMW in about half an hour, simply by changing settings on its engine control unit (ECU)? It is called BMW Engine Tuning or BMW remapping, and it is all the rage these days amongst Liverpool BMW enthusiasts.

BMW Remapping Liverpool

What is BMW Remapping?

Your BMW’s ECU (Engine Control Unit) is its engine’s ‘brain’. It constantly reads and takes decisions based on the angle of your accelerator pedal, the engine temperature and gas content in the exhaust gases. Based on this wealth of data, it controls the BMW’s fuel pump, so the correct amount of fuel is provided to the engine to balance fuel economy, performance and emissions. BMW remapping optimises these settings for your vehicle, rather than manufacturer’s default settings that are designed for BMWs used for all kinds of purposes, all over the world.

Liverpool ECU Remapping

The Liverpool BMW remapping process used to be called chipping, as it involved swapping a microchip in the BMW with a modified one. These days, the process is done by your BMW specialist garage using a computer interface.  First, we read the BMW ECU’s standard map, and then we adjust various parameters such as its fuel pressure and the ignition advance to unlock engine performance. BMW engine remapping improves power and torque, throttle response and fuel economy. The fuel consumption of your BMW reduces because extra torque at lows revs means less throttle input on acceleration and lower revs for any given speed.

MB Liverpool BMW Specialist Garage

A BMW remapping service at MB Liverpool can significantly improve performance and fuel economy. Do not be tempted to attempt a BMW engine tuning yourself – if it goes wrong then it can cause serious damage to your BMW engine which will be very expensive to repair. To find out more about our BMW ECU remapping service, contact the local BMW Liverpool experts here at MB Liverpool. Call today on 0151 909 4110 to book your car in at our garage in Liverpool City Centre for a BMW engine tuning.

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MB Liverpool
93 – 115 Great Howard Street
L3 7AT

Tel: 0151 909 4110
Opening Hours:


Monday – Friday:
8.30 am – 5.00 pm


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