BMW 5er E39 520d 136
Remapping Berkshire

BMW 5er E39 520d 136 power and torque after remapping

• Fuel: Diesel
• Standard power: 136 bhp, remapped: 173 bhp (+37 bhp, +27%)
• Standard torque: 280 Nm, remapped: 363 Nm (+83 Nm, +30%)
• Service: stage 1 ECU remap, fully dyno tested

Diesel BMW 5 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 5er E39 520d 136 against other 5 Series engines

Of the 17 diesel 5 Series engines in our data, this one comes 4th for power gain, which is exactly the 5 Series diesel average.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 37 bhp and 83 Nm sits at or above that benchmark.

Book performance tuning for your BMW 5 Series in Berkshire

This is the Berkshire site of the Remap Experts network, serving local drivers. We regularly work with drivers in Slough, Windsor, Twyford, Thatcham and Sandhurst and nearby areas of the South East.

You get a fully dyno tested remap, a 30 day money back guarantee and a lifetime software warranty with every job. Get your quote today on 0800 779 7864.

If you are closer to Surrey, Basingstoke and Milton Keynes, those neighbouring Remap Experts sites can help too.