BMW Z4 Roadster M 343
Chip Tuning Coventry

BMW Z4 Roadster M 343 remap figures

• Fuel: Petrol
• Standard power: 343 bhp, remapped: 368 bhp (+25 bhp, +7%)
• Standard torque: 365 Nm, remapped: 410 Nm (+45 Nm, +12%)
• Service: stage 1 ECU remap, fully dyno tested

What a remap does for a petrol BMW Roadster

With a petrol engine the remap works through the ECU's ignition, fuelling and turbo boost tables. Re-calibrating them within safe limits releases power that is already there, rather than adding anything to the engine.

BMW Z4 Roadster M 343 against other Roadster engines

Of the 17 petrol Roadster engines in our data, this one comes 3rd 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 Coventry

This is the Coventry site of the Remap Experts network, serving local drivers. We regularly work with drivers in Henley Green, Radford, Potters Green, Keresley and Edgwick and nearby areas of the West Midlands.

Every remap is fully dyno tested and comes with a 30 day money back guarantee and a lifetime software warranty. Call 0800 779 7864 for a quote.

If you are closer to Birmingham, Leicester and Northampton, those neighbouring Remap Experts sites can help too.