GM Truck Club Forum banner

1 - 4 of 4 Posts

·
Registered
Joined
·
1,218 Posts
Discussion Starter #1
I was considering buying the hypertech speedo calibrater but I want sure that would write out my custom tune....

The guy who did my tune is only going to charge me 50 bucks to update it...but hess an hour away typo.
 

·
Registered
Joined
·
7,291 Posts
I'd get the guy that did your custom tune to update it.
 

·
Registered
Joined
·
128 Posts
1 - 4 of 4 Posts
Top