BMW 318i E90 129
Engine Tuning in Blackburn

BMW 318i E90 129 remap figures

• Fuel: Petrol
• Standard power: 129 bhp, remapped: 146 bhp (+17 bhp, +13%)
• Standard torque: 180 Nm, remapped: 215 Nm (+35 Nm, +19%)
• Service: stage 1 ECU remap, fully dyno tested

How engine tuning works on a petrol BMW 3 Series

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 318i E90 129 compares

Ranked by power gain against the other petrol 3 Series engines (26 in total), the 318i E90 129 is 20th, 6 bhp below the 3 Series petrol average of 23 bhp.

Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 17 bhp and 35 Nm sits below that benchmark.

BMW 3 Series performance tuning in Blackburn

Based around Blackburn, our team serves local drivers as part of the nationwide 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.