REVIEWS ON TUNING MODULES
GAN GA +, GAN GTL, GAN GT

The installation took about 15 minutes, it really works, although I really did not believe in it. The car runs much softer in different modes and revs on the highway was lower than usual and I suppose the fuel consumption is also less, but at this moment I have no measurements. I am very glad with this purchase. I hope that in the future there will be no problem with it.