CHIP TUNING FOR YOUR Haval Jolion

Increase power of your Haval Jolion up to +30%

Please select your Jolion model:

SAFETY GUARANTEE

2-year engine warranty

GÄN tuning

FIRMWARE
DEL MOTORE

EASY TO MANAGE THE POWER

5 driving modes, 5 tune files in the kit
and many other things

It saves your fuel and money

Up to 15% fuel savings

Select your
Haval Jolion model

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GAN Tuning