Everything you need from the chip-tuning

Introducing Monte GT, with smartphone control feature, that allows you to increase your engine power or save fuel in less than 5 minutes, monitor your current speed and more.

Switch between modes

Control your car performance right from the smartphone, Drive faster or save fuel with a push of the button,

Unlimited use with no hidden fees

Upload your vehicle specific tune from our cloud based database of our 9000 vehicles right from your smartphone.

Watch speed in real time and more

Keep track on how much you save on gas on Eco mode

Easy pairing with Bluetooth

Lightning fast data transfer and easy pairing with no performance delay.

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speed on the picture.
Select from 6 driving modes: RACE +, RACE, MIX or ECO I or ECO II.

Performance unleashed

pageGT.stock
with Monte GT
Power
210 hp
+21 hp*
Torque
235 lbf⋅ft
+22 lbf⋅ft*
Mercedes.

Performance and efficiency on demand

Select from 3 driving modes: RACE, MIX or ECO. Optimize each mode to get the most performance or fuel efficiency out of your car.

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TORQUE NM
POWER HP

Easy to install in less than 5 minutes

Performance chip on the picture.
Performance chip on the picture.

Monte tuning
Here is why

  • 10-20% more power
    10-20% more power
    The average performance increase is around 10%. In rare cases the gains could be more around 20%. We gaurantee the gains of at least 10 hp + for engines of at least 1.8L and higher capacity. Real world gains may be less or more depending on a large number of contributing factors such as fuel type, vehicle condition, weather and etc.. Please note to achieve the perfromance benifits please drive 120 miles without changing the mode.
  • 5-10% better MPG*
    5-10% better MPG*
    The average fuel savings gains are around 7%. In rare cases the gains could be more around 18%. To achive the higest fuel economy setting please select ECO 2 and maintain the same pattern of driving. Real world economy gains may be less or more depending on a large number of contributing factors such as fuel type, vehicle condition, weather and etc.. Please note to achieve the fuel economy benifits please drive 120 without changing the mode.
  • 6 driving modes
    6 driving modes
    6 modes for the most customized experince. Choose between Race II, Race, Mix, Stock, Eco or Eco II If you are interested in the maximum performance gains please select Race II if your main objective is to ave fuel please selct Eco II. Please note to achieve the perfromance or fuel efficiency benifits please drive 120 miles without changing the mode. You can close the app and operate the vehicel normally.
  • Lifetime warranty
    Lifetime warranty
    We are confident in longevity and reliability of our products, and happy to provide you with best possible terms and guarantees! If there is anything wrong with your unit please contact our support and get your problem fixed. WE can offer you either spare parts or provide a replacement for the new unit.
  • Easy to install
    Easy to install
    The most user friendly tuning upgrade on the market, 100% DIY. No special tools or automotive knowledge is required. Do you want to reverse your car back to stock? Just unplug the device or select the stock mode.
  • Unlimitted use
    Unlimitted use
    We have developed thousands vehicle-specific tunes that are stored on our servers. By purcahsing Monte GT you can access all tuning files through one of our android or IOS apps. This allows you to transfer the device to any vehicle from our database for free. You won’t be charged for the additional tunes.
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Need some help? Contact us

Tech specs

Performance figures

Up to 10-20%* more HP*
Up to 10-20%* more NM*
Up to 5-10%* fuel savings

Warranty and return

30 days money back and lifetime warranty and defects

Software

Monte 2.2 firmware core
IOS/Android app with vehicle specific tuning database

Hardware

16 pin obdii connector
Operating temperature -40C° +85C°
Operating voltage 7,5V - 20V

Dimension

Length 78 mm
Width 55 mm
Hight  18 mm

What’s in the box?

Monte GT
Quick start guide
OBDII connector
Magnet mount
Car stickers

Top questions and answers

Meet Ana and Kevin.

We are here to help.
Contact us : +1 (504) 204 0005
[email protected]
Contact us now
support
Buy from manufacturer
We are confident in longevity and reliability of our products, Hassle-free 30 money back and technical support available 24/7
30 days return policy
Not convinced after the 30 days? Just send the product back and get a refund.
Free shipping worldwide and free US returns.
2-3 business days. Free shipping worldwide to any location with DHL express.
**Real world gains may be less or more depending on a large number of contributing factors. Please note for the full adjustment it is necessary to drive 120 miles after each mode change. You can learn more about the adjustment in the Support Section.