TUNING FILE QSB4.5 99 4.5 101HP

  • 100% custom made engine chiptuning file guarantee
  • Tested and developed on a MAHA dynamometer
  • Best possible performance and results, within the original safety margins
  • Lower fuel consumption
qsb4-5-99
 Standard
Upgrade
Difference
Power hp101 hp
121 hp
20 hp (+20%)
Torque / traction 408 Nm
490 Nm
82 Nm (+20%)
Power kW74 kW
89 kW
15 kW (+20%)
Method

Engine chiptuning for QSB4.5 99 4.5 101HP

MyChiptuningfiles specialise in optimising petrol and diesel engines for improved performance and fuel efficiency. We have years of experience tuning Cummins engines to optimise for performance and efficiency.

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 QSB4.5 99 4.5 101HP engine and its fuel consumption. We can optimise the ECU for any car, van, truck or tractor.

The benefits

In the case of the QSB4.5 99 4.5 101HP engine, our chiptuning file is tailored for more power and torque, reduced fuel consumption, smoother acceleration and improved throttle response. By optimising the torque curve the QSB4.5 99 4.5 101HP 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 therefore more efficiently.

Many engine chiptuning companies all over the world choose MyChiptuningfiles for their Cummins chiptuning files. Our QSB4.5 99 4.5 101HP engine chiptuning file provides the best possible performance and results within the original safety margins.

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