Dprock
Full Member
Anyone in Kansas know of anyone who is qualified to tune a Turbo Charged 05 Avalanche useing a Diablo Predator Custom tune? Are there any good tuners out there? Ive been having issues with my Turbo Charged AV for about 5 months now. The only Diablo Tuner close to Manhattan, Kansas is "Executive Performance" out of Merrimam Kansas.