Thread: hp tuner question

yes, that helped! thanks alot!

I know when I purchase more credits to add more cars on the checkout page you have to select what make the credits are for like GM, Ford, Dodge . Im not sure that they interchange or how exactly it is done so you may want to ask when you purchase it for a GM car if the 8 credits you recieve will only work on a GM car, or if you can use the 4 credits for your GM car and the other 4 credits towards another automaker