Diablosport or Quadzilla?
im looking for a tuner for my 04 lb7. All it has for mods is a 4inch mbrp straight pipe. Im looking at the Diablosport predator and the Quadzilla Stealth 2 race. Im looking for mostly some smoke and power but dont want to blow my tranny. Im planning on doing my trans in the future and getting efi live. So right just now im just looking to buy a cheap tuner so my im looking to see what is the best of the 2 and wont screw up my truck
Last edited by Ceastman14; 11-30-2012 at 08:22 AM.