BMW 523i 190 (E60)
ECU Remapping in Kensingtonandchelsea

BMW 523i 190 (E60) remap figures

• Fuel: Petrol
• Standard power: 190 bhp, remapped: 210 bhp (+20 bhp, +11%)
• Standard torque: 240 Nm, remapped: 275 Nm (+35 Nm, +15%)
• Service: stage 1 ECU remap, fully dyno tested

Petrol BMW 5 Series: what changes with a remap

On a petrol car the ECU controls fuelling, spark timing and any turbo boost. A remap re-calibrates those maps within safe limits, so the car responds more eagerly and pulls harder through the rev range.

How the BMW 523i 190 (E60) compares

Of the 30 petrol 5 Series engines in our data, this one comes 23rd for power gain, which is 2 bhp below the 5 Series petrol average of 22 bhp.

Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 20 bhp and 35 Nm sits below that benchmark.

BMW 5 Series ECU tuning in Kensingtonandchelsea

Remap Experts has a dedicated Kensingtonandchelsea site, so you deal with a local team backed by a national network. We regularly work with drivers in Chelmsford, Wickford, Southend, Colchester and Canvey Island and nearby areas of London.

Each remap is dyno tested before it is signed off, and is protected by a 30 day money back guarantee and a lifetime software warranty. Ask for a quote online or by phone.

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