BMW Z4 Roadster 3.0i 231
Chip Tuning North East

BMW Z4 Roadster 3.0i 231 power and torque after remapping

• Fuel: Petrol
• Standard power: 231 bhp, remapped: 256 bhp (+25 bhp, +11%)
• Standard torque: 300 Nm, remapped: 345 Nm (+45 Nm, +15%)
• Service: stage 1 ECU remap, fully dyno tested

How chip tuning works on a petrol BMW Roadster

Petrol engines are remapped by refining fuelling, ignition timing and, on turbocharged engines, boost control. Done carefully this releases performance the manufacturer left in reserve, giving sharper throttle response and a stronger top end.

BMW Z4 Roadster 3.0i 231 against other Roadster engines

Of the 17 petrol Roadster engines in our data, this one comes 2nd 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.

BMW Roadster ECU tuning in North East

Drivers in North East book through the North East Remap Experts site, one of our local sites across the UK. We regularly work with drivers in Duns, North Shields, Netherton, Morpeth and Cramlington and nearby areas of the North 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 Newcastle, Carlisle and Leeds, those neighbouring Remap Experts sites can help too.