Chevy and GMC Duramax Diesel Forum banner
  • Hey Everyone! Enter your ride HERE to be a part of this months Ride of the Month Challenge!

i-fog

  1. 06-07 LBZ & LLY Performance Parts Discussion
    i was told that this stuff is wonderful but someone i am deployed with keeps telling me it will rust my cilinder walls and other components and also says its more trouble than its worth i kinda had my eye on it for the power and economy and only plan on using it on cruse nights and on long trips...
Top