GM Truck Club Forum banner

Lose ny custom tune with hypertech speedo calibrater?

938 Views 3 Replies 4 Participants Last post by  Chad513
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.
1 - 4 of 4 Posts
I'd get the guy that did your custom tune to update it.
I'd get the guy that did your custom tune to update it.
X2 on what STB said.
X2 on what STB said.
X3 on what they said. Be safe not sorry.
1 - 4 of 4 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top