VW T4 TDI 2.5 88
ECU Tuning in Glasgow

VW T4 TDI 2.5 88 power and torque after remapping

• Fuel: Diesel
• Standard power: 88 bhp, remapped: 122 bhp (+34 bhp, +39%)
• Standard torque: 195 Nm, remapped: 255 Nm (+60 Nm, +31%)
• Service: stage 1 ECU remap, fully dyno tested

How ECU tuning works on a diesel Volkswagen T4 Bus

The gains from remapping a diesel come from the engine management software rather than new parts: injection, boost and torque limits are re-mapped, which is why torque improves most and why the car often feels easier to drive at lower revs.

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

How the VW T4 TDI 2.5 88 compares

Of the 6 diesel T4 Bus engines in our data, this one comes 6th for power gain, which is 2 bhp below 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 34 bhp and 60 Nm sits at or above that benchmark.

Volkswagen T4 Bus performance tuning in Glasgow

Based around Glasgow, our team serves local drivers as part of the nationwide Remap Experts network. We regularly work with drivers in Greenock, Paisley, Motherwell, Hamilton and East Kilbride 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, Scotland and Fife, those neighbouring Remap Experts sites can help too.