Audi A4 TDI 1.9 110(b5)
Engine Tuning in Belfast

Audi A4 TDI 1.9 110(b5): remap at a glance

• Fuel: Diesel
• Standard power: 110 bhp, remapped: 148 bhp (+38 bhp, +35%)
• Standard torque: 235 Nm, remapped: 305 Nm (+70 Nm, +30%)
• Service: stage 1 ECU remap, fully dyno tested

What a remap does for a diesel Audi A4

On a diesel the ECU decides how much fuel is injected and how hard the turbo works. A remap adjusts those calibrations within safe limits, so the gains show up mainly as extra torque low in the rev range and smoother, more responsive pull.

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

How the Audi A4 TDI 1.9 110(b5) compares

Ranked by power gain against the other diesel A4 engines (24 in total), the TDI 1.9 110(b5) is 9th, exactly the A4 diesel average.

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 Audi A4 in Belfast

Based around Belfast, our team serves local drivers as part of the nationwide Remap Experts network. We regularly work with drivers in Holywood, Newtownabbey, Millisle, Lisburn and Dunmurry and nearby areas of Northern Ireland.

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 Glasgow, Scotland and Carlisle, those neighbouring Remap Experts sites can help too.