I just traded my gmc sierra crew cab 4x4 for a white R/T. I got a smoking deal on this truck and trade and i love mopars but honestly i didn't even know this truck existed till 3 weeks ago. LOL Anyway here's my question. I ordered a kn cold air intake and the mufflex muffler delete for it. Is this truck a 13 second truck with these mods???? i plan on getting the diablo programmer if that ever gets released as well. I'm really not worried about making this truck crazy fast as i have a 1999 dodge viper gts acr that is my play toy but id like to know that the truck is cable of running 13's.