Search:

bump

hi guys im new on tuning and i want to know how to reduce my Knock so thx a lot

here it is

oups forgot ill do it to day

what do you think about my tune for my Montana, i want to tune more but im a newbe on that so all your help will be thankfull :yay:

do the vcm suite fit on my montana sv6 2007 3.9 engine???:worship:

does vcm suite fit on my montana sv6 2007 with 3.9 engine