REMAPPING FILE CUMMINS QSX 390 14.95 396HP

  • 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
qsx-390
Remaps available:
Stage 1
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Stage 2
  Standard
Upgrade
Difference
Power HP Processing
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Torque / traction Processing
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Power kW Processing
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Power HP Processing
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Torque / traction Processing
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Power kW Processing
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Method

Chiptuning for Cummins QSX 390 14.95 396HP

Puretuning is a specialist in Chiptuning petrol and diesel engines for performance and fuel efficiency. Our team of engineers and technicians has years of experience remapping QSX 390 Cummins QSX 390 14.95 396HP engines to optimise for performance and efficiency.

Many Chiptuning companies around the world choose Puretuning for tuning their Cummins engine. All our Cummins QSX 390 14.95 396HP engine remapping files provide the best possible performance and results within the original safety margins.

The benefits

In the case of the Cummins QSX 390 14.95 396HP engine, our ECU remapping file is tailored for more power and torque, less fuel consumption, smoother acceleration and better throttle response. By optimising the torque curve the Cummins QSX 390 14.95 396HP engine produces more torque at lower RPM. This also means that you can change gear earlier, so your Cummins engine will run at lower revs and hence more efficiently.

The process

We analyse your vehicle and can adjust the motor management programme, also known as ECU (Engine Control Unit). This engine software is largely responsible for the behaviour of the Cummins QSX 390 14.95 396HP engine and its fuel consumption. We can customise the ECU for any car, van, truck or tractor.

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