Does anyone know anything about the "DiabloSport PowerPuck" or "DiabloSport Extreme PowerPuck" ?
Does anyone know anything about the "DiabloSport PowerPuck" or "DiabloSport Extreme PowerPuck" ?
2007 GMC SIERRA CLASSIC
6.6L LBZ 136,000 miles
Diablo Sport Predator Tuner (MPG Tune)
LT245/75R16E
"Just because you are unique, does not mean you are useful."