What is the best Power Programmer for a 2009 Chevrolet Silverado 2500HD?

My boyfriend’s birthday is next week and he wants a power programmer for his truck but I want to know what the best one is. I was looking at the Diablo Sport. That’s what he had before. Please any help would be great. Thanks

Answers for The Question

  1. G6er
  2. Chevy Power
  3. Josh live and let die
  4. mariahleadme