Hi just purchase a v6 2012 , really happy with the car until i try to hit 4 gear all d way an it only let me go as high as 120mph, I have a dioblo sport tunner that I had for my previous 2006 v6, my question then is , Is it posible to use that tunner to shut down the speed limit, the dioblo fits , however it was meant for 2006. any information is welcome thanks:kooky: