Engine tuning Chevrolet Silverado - GMT T1XX 2019 - 6.6 Duramax 451ch

Choose one of the available engine tunings for your vehicle.

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Chevrolet Silverado

GMT T1XX 2019
6.6 Duramax - 451ch

Available engines tunings

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Stage 1 engine tuning involves optimizing engine management to improve your vehicle's performance and reduce fuel consumption. It's the perfect option for a better driving experience without mechanical modifications. Dealers equipped with a dynamometer apply an additional charge of €100 including tax.


Horsepower Torque
Origin 451ch 1234Nm
Gain + 55ch + 116Nm
Stage 1 506ch 1350Nm

899 € * VAT Book an Appointment

* Dealers equipped with a dynamometer apply a surcharge of 100€ including VAT.


Our Quality

  • 5 years warranty
  • Respect of the original manufacturer's standards
  • Respect of the pollution standards

Engine decarbonizing is a hydrogen cleaning process that removes the soot deposits (carbon buildup) accumulated in the engine. Its benefits include improved engine performance and efficiency, reduced pollutant emissions, extended engine life, and a potential decrease in fuel consumption.


99 € VAT Book an Appointment

Remapping modern automatic transmissions optimizes their potential by reducing gear shift times, increasing maximum RPM and torque, and enhancing responsiveness.


390 € VAT Book an Appointment