Bully Dog Triple Dog GT Tuner (49-State Legal) Reviews
Reviewed By Ronald D (Elyria, OH) Reviewed for a
2014Chevy Silverado—6/23/2016 7:19 AM
Saw a little increase in power . Fuel mpg shows 2mpg above my on board computer .I know the truck is right. I haven't gone on any long trips to get a good reading. Not happy you can't change setting on the fly. No 0 to 60 test.