BMW 725 TDs 143 (e38)
Chip Tuning Devon

BMW 725 TDs 143 (e38): remap at a glance

• Fuel: Diesel
• Standard power: 143 bhp, remapped: 180 bhp (+37 bhp, +26%)
• Standard torque: 280 Nm, remapped: 360 Nm (+80 Nm, +29%)
• 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.

BMW 725 TDs 143 (e38) against other 7 Series engines

Among the 8 diesel 7 Series engines we have figures for, the 725 TDs 143 (e38) ranks 2nd for power gain, exactly the 7 Series diesel average.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 37 bhp and 80 Nm sits at or above that benchmark.

Book vehicle tuning for your BMW 7 Series in Devon

This is the Devon site of the Remap Experts network, serving local drivers. We regularly work with drivers in Paignton, Tiverton, Teignmouth, Plymouth and Newton Abbot and nearby areas of the South West.

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 Cornwall, Somerset and Bristol, those neighbouring Remap Experts sites can help too.