Engine tuning Mercedes GLS - X166 2016 - 350 BlueTec (3.0) 258ch

Choose one of the available engine tunings for your vehicle.

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Mercedes GLS

X166 2016
350 BlueTec (3.0) - 258ch

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 258ch 620Nm
Gain + 42ch + 80Nm
Stage 1 300ch 700Nm

550 € * 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
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Stage 2 goes beyond mere software optimization. It may be necessary to install performance parts such as an exhaust, high-flow intake, and large volume intercooler. This tuning is ideal for drivers seeking a significant increase in power. Dealers equipped with a dynamometer apply an additional charge of €100 including tax.


Horsepower Torque
Origin 258ch 620Nm
Gain + 52ch + 100Nm
Stage 2 310ch 720Nm

650 € * VAT Book an Appointment

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


Performance parts

We work with many renowned brands such as : Akrapovic, Milltek, Supersprint, Remus...

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