Audi A4 TDI 2.5 155(b6)
Remapping in Bradford

Audi A4 TDI 2.5 155(b6) power and torque after remapping

• Fuel: Diesel
• Standard power: 155 bhp, remapped: 190 bhp (+35 bhp, +23%)
• Standard torque: 310 Nm, remapped: 400 Nm (+90 Nm, +29%)
• 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 2.5 155(b6) compares

Ranked by power gain against the other diesel A4 engines (24 in total), the TDI 2.5 155(b6) is 16th, 3 bhp below the A4 diesel average of 38 bhp.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 35 bhp and 90 Nm sits at or above that benchmark.

Audi A4 ECU remapping in Bradford

Remap Experts has a dedicated Bradford site, so you deal with a local team backed by a national network. We regularly work with drivers in Keighley, Thornton, Skipton, Leeds and Harrogate and nearby areas of Yorkshire & Humber.

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 Leeds, Blackburn and Manchester, those neighbouring Remap Experts sites can help too.