BMW Z4 Roadster 2.5i 177
Remapping Eastbourne

BMW Z4 Roadster 2.5i 177 remap figures

• Fuel: Petrol
• Standard power: 177 bhp, remapped: 197 bhp (+20 bhp, +11%)
• Standard torque: 230 Nm, remapped: 265 Nm (+35 Nm, +15%)
• Service: stage 1 ECU remap, fully dyno tested

How remapping works on a petrol BMW Roadster

Factory petrol calibrations leave margin for poor fuel and hot climates. A remap tunes the ignition, fuelling and boost maps to make better use of that margin, which shows up as livelier throttle response and stronger acceleration.

BMW Z4 Roadster 2.5i 177 against other Roadster engines

Ranked by power gain against the other petrol Roadster engines (17 in total), the Z4 Roadster 2.5i 177 is 11th, 1 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 20 bhp and 35 Nm sits below that benchmark.

BMW Roadster vehicle tuning in Eastbourne

Drivers in Eastbourne book through the Eastbourne Remap Experts site, one of our local sites across the UK. We regularly work with drivers in Lewes, Rye, Newhaven, Hastings and East Sussex and nearby areas of the South East.

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 Sussex, Kent and Crawley, those neighbouring Remap Experts sites can help too.