Audi A8 4.2 FSI 350(d3)
ECU Tuning in Fife

Audi A8 4.2 FSI 350(d3): remap at a glance

• 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

How ECU tuning works on a petrol Audi A8

With a petrol engine the remap works through the ECU's ignition, fuelling and turbo boost tables. Re-calibrating them within safe limits releases power that is already there, rather than adding anything to the engine.

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

Among the 15 petrol A8 engines we have figures for, the 4.2 FSI 350(d3) ranks 6th for power gain, 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.

Audi A8 engine remapping in Fife

Remap Experts Fife is part of the UK-wide Remap Experts network. We regularly work with drivers in Glenrothes, Rosyth, Methil, Kirkcaldy and Dunfermline and nearby areas of Scotland.

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 Edinburgh, Glasgow and Scotland, those neighbouring Remap Experts sites can help too.