Audi A6 TDI 2.5 163(c5)
Engine Tuning in Essex

Audi A6 TDI 2.5 163(c5) power and torque after remapping

• Fuel: Diesel
• Standard power: 180 bhp, remapped: 213 bhp (+33 bhp, +18%)
• Standard torque: 370 Nm, remapped: 430 Nm (+60 Nm, +16%)
• 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 2.5 163(c5) compares

Of the 25 diesel A6 engines in our data, this one comes 20th for power gain, which is 7 bhp below the A6 diesel average of 40 bhp.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 33 bhp and 60 Nm sits below that benchmark.

Audi A6 performance tuning in Essex

Remap Experts has a dedicated Essex site, so you deal with a local team backed by a national network. We regularly work with drivers in Ipswich, Stowmarket, Southend-on-Sea, Saffron Walden and Halstead and nearby areas of the East of England.

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 London, Suffolk and Hertfordshire, those neighbouring Remap Experts sites can help too.