Audi A4 TDI 1.9 PD 115(b7)
ECU Tuning in Cardiff

Audi A4 TDI 1.9 PD 115(b7) power and torque after remapping

• Fuel: Diesel
• Standard power: 115 bhp, remapped: 150 bhp (+35 bhp, +30%)
• Standard torque: 285 Nm, remapped: 355 Nm (+70 Nm, +25%)
• Service: stage 1 ECU remap, fully dyno tested

Diesel Audi A4: what changes with a remap

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 Audi A4 TDI 1.9 PD 115(b7) compares

Among the 24 diesel A4 engines we have figures for, the TDI 1.9 PD 115(b7) ranks 14th for power gain, 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 70 Nm sits at or above that benchmark.

Remapping your Audi A4 in Cardiff

Remap Experts has a dedicated Cardiff site, so you deal with a local team backed by a national network. We regularly work with drivers in Pentyrch, Rumney, Riverside, Rhiwbina and Llandaff and nearby areas of Wales.

All our remaps are fully dyno tested, backed by a 30 day money back guarantee and covered by a lifetime software warranty. Request a quote online or call 0800 779 7864.

If you are closer to Gwent, Bristol and Midwales, those neighbouring Remap Experts sites can help too.