BMW 123d 204
Chip Tuning Essex

BMW 123d 204 remap figures

• Fuel: Diesel
• Standard power: 204 bhp, remapped: 244 bhp (+40 bhp, +20%)
• Standard torque: 400 Nm, remapped: 465 Nm (+65 Nm, +16%)
• Service: stage 1 ECU remap, fully dyno tested

What a remap does for a diesel BMW 1 Series

On a diesel the ECU decides how much fuel is injected and how hard the turbo works. A remap adjusts those calibrations within safe limits, so the gains show up mainly as extra torque low in the rev range and smoother, more responsive pull.

BMW 123d 204 against other 1 Series engines

Of the 5 diesel 1 Series engines in our data, this one comes 2nd for power gain, which is 3 bhp above the 1 Series diesel average of 37 bhp.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 40 bhp and 65 Nm sits at or above that benchmark.

Remapping your BMW 1 Series in Essex

This is the Essex site of the Remap Experts network, serving local drivers. We regularly work with drivers in Ipswich, Stowmarket, Southend-on-Sea, Saffron Walden and Halstead and nearby areas of the East of England.

You get a fully dyno tested remap, a 30 day money back guarantee and a lifetime software warranty with every job. Get your quote today on 0800 779 7864.

If you are closer to London, Suffolk and Hertfordshire, those neighbouring Remap Experts sites can help too.