Bout to buy a used CAI and Tuner combo, and was just making sure that the tuner is not locked onto one car when you get it..??

 

Most store your org. tune before you load or change to your new one. So to use it on another car the stock tune would have to been put back on youir car first. Then comes the question ..did the hand held tuner come with presets for your specificcar. It will not work on someone elses that is different.

 

Where are you buying the combo from?

 

the numbers have to be coded to your cars computer, i dont know how many different codes there are but it wont work right unless there is a match