Reviewed By Barbara S Beck B (RALEIGH, NC) Reviewed for a 2009 Chevy Tahoe —5/10/2016 8:50 PM
Great product. Arrived quickly and immediately started using. Certainly has improved the "pick-up" of my Tahoe. Better performance.
Reviewed By William M (River Edge, NJ) Reviewed for a 2009 Chevy Tahoe —3/10/2011 7:18 AM
Great customer service and fast shipping. The predator added some serious power in addition to my magnaflow exhaust, air intake and throttle body spacer. I only have the programmer on the 87 octane tune and the results are very noticeable. Can't wait to try out the other tunes! I would highly recommend this product and site.
Reviewed By Christopher B (WEST HAVEN, UT) Reviewed for a 2001 Chevy Tahoe —6/2/2016 3:29 PM
Hardest part of installation is running wires and stuff. Bought this tuner after reading reviews on others.Bully Tech support is very helpful! Installed performance tune and drove to work for a week. MPG went from 17 to 20! Installed tow tune and pulled my 5800 lb travel trailer with full water tank.Tow MPG went from 9 to 13 and went faster up the hills with less downshifting! The driving coach takes a few drives to get used to but not a biggie!