Audi A6 S6 4.2 340(c5)
ECU Remapping in Lancaster

Audi A6 S6 4.2 340(c5) power and torque after remapping

• Fuel: Petrol
• Standard power: 450 bhp, remapped: 490 bhp (+40 bhp, +9%)
• Standard torque: 560 Nm, remapped: 615 Nm (+55 Nm, +10%)
• Service: stage 1 ECU remap, fully dyno tested

How ECU remapping works on a petrol Audi A6

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.

How the Audi A6 S6 4.2 340(c5) compares

Among the 22 petrol A6 engines we have figures for, the S6 4.2 340(c5) ranks 8th for power gain, 5 bhp above the A6 petrol average of 35 bhp.

Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 40 bhp and 55 Nm sits at or above that benchmark.

Remapping your Audi A6 in Lancaster

Remap Experts Lancaster is part of the UK-wide Remap Experts network. We regularly work with drivers in Millom, Ulverston, Seathwaite, Ravenglass and Grange-over-Sands and nearby areas of the North West.

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 Preston, Blackburn and Carlisle, those neighbouring Remap Experts sites can help too.