BMW Z1 Roadster 2.5 170
ECU Remapping in Blackburn

BMW Z1 Roadster 2.5 170 power and torque after remapping

• Fuel: Petrol
• Standard power: 170 bhp, remapped: 191 bhp (+21 bhp, +12%)
• Standard torque: 222 Nm, remapped: 255 Nm (+33 Nm, +15%)
• Service: stage 1 ECU remap, fully dyno tested

What a remap does for a petrol BMW Roadster

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 Z1 Roadster 2.5 170 compares

Of the 17 petrol Roadster engines in our data, this one comes 8th for power gain, which is exactly the Roadster petrol average.

Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 21 bhp and 33 Nm sits below that benchmark.

Book ECU tuning for your BMW Roadster in Blackburn

Remap Experts Blackburn is part of the UK-wide Remap Experts network. We regularly work with drivers in Darwen, Preston, Manchester, Blackpool and Nelson and nearby areas of the North West.

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 Preston, Manchester and Lancaster, those neighbouring Remap Experts sites can help too.