GM Turbo Upgrade
#2
#4
Yep GM has the flash.
The instructions say you can install it yourself and use care to drive it to the dealer to get it flashed.
Note if you install it the parts are included but if you make a poor or wrong connections it is on you.
Think of the dealer install as insurance if something goes wrong.
When I needed my intercooler shimed out it was on them to remove the bumper and space it at no extra cost. I could have done it but it was their issue.
The instructions say you can install it yourself and use care to drive it to the dealer to get it flashed.
Note if you install it the parts are included but if you make a poor or wrong connections it is on you.
Think of the dealer install as insurance if something goes wrong.
When I needed my intercooler shimed out it was on them to remove the bumper and space it at no extra cost. I could have done it but it was their issue.
#10
I have been considering an upgrade (currently stock). do you have a side by side comparison between the stage 1 and the trifecta? I have also heard a lot of autotrans owners rave about the extra 60hp. My 5 spd will not see as big an increase with the stage 1. Any manual owners happy with the stage 1? Just looking for info.