BMW Coupe Z3 3.0 231
ECU Tuning in Croydon

BMW Coupe Z3 3.0 231 power and torque after remapping

• 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

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.

How the BMW Coupe Z3 3.0 231 compares

Among the 17 petrol Roadster engines we have figures for, the Coupe Z3 3.0 231 ranks 10th for power gain, 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 performance tuning in Croydon

Remap Experts has a dedicated Croydon site, so you deal with a local team backed by a national network. We regularly work with drivers in Lambeth, Southwark, New Addington, Lewisham and Greenwich and nearby areas of London.

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