Audi A4 TDI 2.5 163(b7)
ECU Remapping

Audi A4 TDI 2.5 163(b7) power and torque after remapping

• Fuel: Diesel
• Standard power: 163 bhp, remapped: 193 bhp (+30 bhp, +18%)
• Standard torque: 350 Nm, remapped: 415 Nm (+65 Nm, +19%)
• Service: stage 1 ECU remap, fully dyno tested

What a remap does for a diesel Audi A4

Nothing is bolted on in a diesel remap. The ECU's stored maps for injection quantity, rail pressure and turbo boost are rewritten within safe limits, and because diesels make power through torque, that is where the improvement is most obvious.

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

How the Audi A4 TDI 2.5 163(b7) compares

Among the 24 diesel A4 engines we have figures for, the TDI 2.5 163(b7) ranks 22nd for power gain, 8 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 30 bhp and 65 Nm sits below that benchmark.

Book vehicle tuning for your Audi A4

Remap Experts is a UK network of local remapping sites. Use Find a Local Tuner to reach your nearest site and get an exact quote.

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.