REMAPPING FILE AUDI RS4 4.2 FSI V8 420HP

  • 100% custom made engine remapping file guarantee
  • Tested and developed on a MAHA dynamometer
  • Best possible performance and results, within the original safety margins
  • Lower fuel consumption
audi-rs4
Remaps available:
Stage 1
|
Stage 2
  Standard
Upgrade
Difference
Power HP 420 HP
440 HP
20 HP (+5%)
Torque / traction 430 Nm
455 Nm
25 Nm (+6%)
Power kW 309 kW
324 kW
15 kW (+5%)
Power HP 420 HP
Processing
Processing
Torque / traction 430 Nm
Processing
Processing
Power kW 309 kW
Processing
Processing
Method Chiptuning

Chiptuning for Audi RS4 4.2 FSI V8 420hp

Puretuning is a specialist in Chiptuning petrol and diesel engines for a better performance and more fuel efficiency. We have years of experience remapping Audi engines to optimise for performance and efficiency.

Many Chiptuning companies around the world choose Puretuning for their Audi ECU remapping files. Our Audi RS4 4.2 FSI V8 420hp engine remapping file provides the best possible performance and results within the original safety margins.

The benefits

In the case of the Audi RS4 4.2 FSI V8 420hp engine, our ECU remapping file is tailored for more power and torque, reduced fuel consumption, smoother acceleration and improved throttle response. By optimising the torque curve the Audi RS4 4.2 FSI V8 420hp engine produces more torque at lower RPM. This also means that you can change gear earlier, so your Audi engine will run at lower revs and therefore more efficiently.

The process

We analyse your vehicle and can adjust the engine management programme, also known as the ECU (Engine Control Unit). This engine software is largely responsible for the behaviour of the Audi RS4 4.2 FSI V8 420hp engine and its fuel consumption. We can customise the ECU for any car, van, truck or tractor.

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