BMW 740d 245 (e38)
ECU Remapping in Fife

BMW 740d 245 (e38) power and torque after remapping

• Fuel: Diesel
• Standard power: 245 bhp, remapped: 279 bhp (+34 bhp, +14%)
• Standard torque: 560 Nm, remapped: 645 Nm (+85 Nm, +15%)
• Service: stage 1 ECU remap, fully dyno tested

Diesel BMW 7 Series: what changes with a remap

Modern diesels are held back by conservative factory calibrations. A remap updates the fuel and boost maps stored in the ECU, which is why drivers notice stronger acceleration from low revs and less need to change down on hills or when loaded.

How the BMW 740d 245 (e38) compares

Of the 8 diesel 7 Series engines in our data, this one comes 6th for power gain, which is 3 bhp below the 7 Series diesel average of 37 bhp.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 34 bhp and 85 Nm sits at or above that benchmark.

BMW 7 Series ECU tuning in Fife

Remap Experts has a dedicated Fife site, so you deal with a local team backed by a national network. We regularly work with drivers in Glenrothes, Rosyth, Methil, Kirkcaldy and Dunfermline and nearby areas of Scotland.

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 Edinburgh, Glasgow and Scotland, those neighbouring Remap Experts sites can help too.