Performance Chip
Considering performance chip for 07 Silverado 2500 DuraMax pulling Jayco 37' fw. All I input appreciated.
Forum Discussion
here you go.... decide.
http://www.autoanything.com/performance-chips/20A50211A1.aspx
i have a superchip, it is okay, i still feel my '06 chevy is under powered at times.
http://www.autoanything.com/performance-chips/20A50211A1.aspx
i have a superchip, it is okay, i still feel my '06 chevy is under powered at times.
