Audi A8 4.2 FSI 350(d3)
Engine Remapping in Coventry

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 engine remapping works on a petrol Audi A8

Petrol engines are remapped by refining fuelling, ignition timing and, on turbocharged engines, boost control. Done carefully this releases performance the manufacturer left in reserve, giving sharper throttle response and a stronger top end.

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 ECU tuning in Coventry

Remap Experts Coventry is part of the UK-wide Remap Experts network. We regularly work with drivers in Henley Green, Radford, Potters Green, Keresley and Edgwick and nearby areas of the West Midlands.

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 Birmingham, Leicester and Northampton, those neighbouring Remap Experts sites can help too.