BMW Z3 Roadster 1.9 118
Chip Tuning Midwales

BMW Z3 Roadster 1.9 118 power and torque after remapping

• Fuel: Petrol
• Standard power: 118 bhp, remapped: 134 bhp (+16 bhp, +14%)
• Standard torque: 180 Nm, remapped: 211 Nm (+31 Nm, +17%)
• Service: stage 1 ECU remap, fully dyno tested

What a remap does for 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 Z3 Roadster 1.9 118 against other Roadster engines

Ranked by power gain against the other petrol Roadster engines (17 in total), the Z3 Roadster 1.9 118 is 16th, 5 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 16 bhp and 31 Nm sits below that benchmark.

Remapping your BMW Roadster in Midwales

Whether you live in Midwales or nearby, the Midwales Remap Experts site is your local route to a quote. We regularly work with drivers in Llanidloes, Welshpool, Newtown, Machynlleth and Llandrindod Wells and nearby areas of Wales.

Every remap is fully dyno tested and comes with a 30 day money back guarantee and a lifetime software warranty. Call 0800 779 7864 for a quote.

If you are closer to Gwent, Cardiff and Chester, those neighbouring Remap Experts sites can help too.