VW T4 TDI 2.5 102
ECU Remapping in Scotland

VW T4 TDI 2.5 102: remap at a glance

• Fuel: Diesel
• Standard power: 102 bhp, remapped: 140 bhp (+38 bhp, +37%)
• Standard torque: 250 Nm, remapped: 320 Nm (+70 Nm, +28%)
• Service: stage 1 ECU remap, fully dyno tested

What a remap does for a diesel Volkswagen T4 Bus

Diesel engines respond strongly to remapping because the ECU controls injection quantity, injection timing and turbo boost pressure. Re-calibrating those maps typically brings the biggest improvement in mid-range torque, which is what you feel when overtaking or towing.

For reference, TDI is the Volkswagen Group name for its turbocharged direct-injection diesel engines.

How the VW T4 TDI 2.5 102 compares

Of the 6 diesel T4 Bus engines in our data, this one comes 1st for power gain, which is 2 bhp above the T4 Bus diesel average of 36 bhp.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 38 bhp and 70 Nm sits at or above that benchmark.

Remapping your Volkswagen T4 Bus in Scotland

Remap Experts Scotland is part of the UK-wide Remap Experts network. We regularly work with drivers in Penicuilk, Kirkcaldy, Musselburgh, Livingston and Gorebridge and nearby areas of Scotland.

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