Audi A6 TDI 2.5 115(c4)
Engine Remapping in Glasgow

Audi A6 TDI 2.5 115(c4) remap figures

• Fuel: Diesel
• Standard power: 140 bhp, remapped: 180 bhp (+40 bhp, +29%)
• Standard torque: 290 Nm, remapped: 355 Nm (+65 Nm, +22%)
• Service: stage 1 ECU remap, fully dyno tested

What a remap does for a diesel Audi A6

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.

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

How the Audi A6 TDI 2.5 115(c4) compares

Of the 25 diesel A6 engines in our data, this one comes 10th for power gain, which is exactly the A6 diesel average.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 40 bhp and 65 Nm sits at or above that benchmark.

Audi A6 engine 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.