BMW Z4 Roadster 2.0i 150
ECU Remapping in Blackburn

BMW Z4 Roadster 2.0i 150 power and torque after remapping

• Fuel: Petrol
• Standard power: 150 bhp, remapped: 167 bhp (+17 bhp, +11%)
• Standard torque: 200 Nm, remapped: 240 Nm (+40 Nm, +20%)
• Service: stage 1 ECU remap, fully dyno tested

How ECU remapping works on 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.

How the BMW Z4 Roadster 2.0i 150 compares

Of the 17 petrol Roadster engines in our data, this one comes 15th for power gain, which is 4 bhp below 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 17 bhp and 40 Nm sits below that benchmark.

Book engine tuning for your BMW Roadster in Blackburn

Remap Experts Blackburn is part of the UK-wide Remap Experts network. We regularly work with drivers in Darwen, Preston, Manchester, Blackpool and Nelson and nearby areas of the North West.

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 Preston, Manchester and Lancaster, those neighbouring Remap Experts sites can help too.