just bought a 07 duramax and have been looking at programers locally. all say there is none for the 07 trucks yet??? also trying to decide which exaust is best around $500....silverline or cat back or i see some saying mbmb or sumtin like dat??? thanks... you guys have a really cool site here!:grd:

edge has just released the juice for the 06-07 LBZ motors. other than that intake and exhaust. MBRP exhaust. o and Welcome to Diesel Place. :welcome: :ro)