ive got to see a video or something. Never seen a dmax run 12's on tune intake and exhaust. Mild tune at that! I call bs until you show me otherwise. Yes i do realize that it takes alot of money to go 9s in a cummins but havent seen a dmax do it. An it still takes alot of money to make gas trucks turn 9's. Your the one talking all this crap about people being fast and the furious wathcer and followers, um buddy look at your lp and sig under your name. I think you may have watched it to much yourself. An no matter what you say 13's is pretty fast for a almost 9000lb truck. An the only reason cummins have to "stack chips" is not all chips do one thing like they do on dmax's. ie Juice w/ att stack with ez , juice does timing and duration and ez does pressure. So now you have a hard fueling truck.
04 Tahoe LT....4 buckets and all leather! Custom grind cam, rear mount, tb stall, 4.56s, gutted exhaust, 33/12.50s