BMW Z3 Roadster 3.0 231
ECU Tuning in Essex

BMW Z3 Roadster 3.0 231 remap figures

• Fuel: Petrol
• Standard power: 231 bhp, remapped: 251 bhp (+20 bhp, +9%)
• Standard torque: 300 Nm, remapped: 340 Nm (+40 Nm, +13%)
• Service: stage 1 ECU remap, fully dyno tested

Petrol BMW Roadster: 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 Z3 Roadster 3.0 231 compares

Of the 17 petrol Roadster engines in our data, this one comes 12th for power gain, which is 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 40 Nm sits below that benchmark.

BMW Roadster engine remapping in Essex

Based around Essex, our team serves local drivers as part of the nationwide Remap Experts network. We regularly work with drivers in Ipswich, Stowmarket, Southend-on-Sea, Saffron Walden and Halstead and nearby areas of the East of England.

All our remaps are fully dyno tested, backed by a 30 day money back guarantee and covered by a lifetime software warranty. Request a quote online or call 0800 779 7864.

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