Audi A8 4.2 FSI 350(d3)
ECU Remapping

Audi A8 4.2 FSI 350(d3) power and torque after remapping

• Fuel: Petrol
• Standard power: 300 bhp, remapped: 324 bhp (+24 bhp, +8%)
• Standard torque: 400 Nm, remapped: 441 Nm (+41 Nm, +10%)
• Service: stage 1 ECU remap, fully dyno tested

Petrol Audi A8: what changes with a remap

On a petrol car the ECU controls fuelling, spark timing and any turbo boost. A remap re-calibrates those maps within safe limits, so the car responds more eagerly and pulls harder through the rev range.

For reference, TSI and TFSI are the Volkswagen Group names for its turbocharged direct-injection petrol engines.

How the Audi A8 4.2 FSI 350(d3) compares

Of the 15 petrol A8 engines in our data, this one comes 6th for power gain, which is 1 bhp below the A8 petrol average of 25 bhp.

Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 24 bhp and 41 Nm sits below that benchmark.

Remapping your Audi A8 across the UK

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.