BMW Z4 Roadster 3.0i 231
Engine Tuning Kensingtonandchelsea

BMW Z4 Roadster 3.0i 231 power and torque after remapping

• Fuel: Petrol
• Standard power: 231 bhp, remapped: 256 bhp (+25 bhp, +11%)
• Standard torque: 300 Nm, remapped: 345 Nm (+45 Nm, +15%)
• Service: stage 1 ECU remap, fully dyno tested

What a remap does for a petrol BMW Roadster

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.

BMW Z4 Roadster 3.0i 231 against other Roadster engines

Of the 17 petrol Roadster engines in our data, this one comes 2nd for power gain, which is 4 bhp above the Roadster petrol average of 21 bhp.

Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 25 bhp and 45 Nm sits below that benchmark.

Remapping your BMW Roadster in Kensingtonandchelsea

Whether you live in Kensingtonandchelsea or nearby, the Kensingtonandchelsea Remap Experts site is your local route to a quote. We regularly work with drivers in Chelmsford, Wickford, Southend, Colchester and Canvey Island and nearby areas of London.

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, Croydon and Surrey, those neighbouring Remap Experts sites can help too.