Thread
:
HP Tuners Tutorials
View Single Post
08-26-2019, 10:38 PM
#
40
Gregski
Post Whore
Join Date: Aug 2014
Location: Sacramento, CA
Posts: 10,811
Re: HP Tuners Tutorials - Part III - Change Tire Size and Gear Ratio
and we write the changes to the PCM, some call this FLASH the PCM
Attached Images
Gregski
View Public Profile
Find More Posts by Gregski