Audi A6 S6 4.2 290 Avant(c4)
ECU Remapping in Somerset

Audi A6 S6 4.2 290 Avant(c4): remap at a glance

• Fuel: Petrol
• Standard power: 300 bhp, remapped: 324 bhp (+24 bhp, +8%)
• Standard torque: 400 Nm, remapped: 443 Nm (+43 Nm, +11%)
• Service: stage 1 ECU remap, fully dyno tested

How ECU remapping works on a petrol Audi A6

A petrol remap re-works the engine management calibration: air-fuel ratio, ignition advance and boost where fitted. The result is more power and a more immediate throttle, delivered by software rather than hardware changes.

How the Audi A6 S6 4.2 290 Avant(c4) compares

Among the 22 petrol A6 engines we have figures for, the S6 4.2 290 Avant(c4) ranks 17th for power gain, 11 bhp below 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 24 bhp and 43 Nm sits below that benchmark.

Audi A6 engine tuning in Somerset

Remap Experts Somerset is part of the UK-wide Remap Experts network. We regularly work with drivers in Norton Radstock, Weston-Super-Mare, Wells, Taunton and Minehead and nearby areas of the South West.

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 Bristol, Bath and Devon, those neighbouring Remap Experts sites can help too.