2007 Trailbalzer SS--- Amazing! Works better than anticipated.
Reviewed By Donald M (pasadena, CA) Reviewed for a
—5/15/2012 2:27 PM
The first thing I tried when I got this was the Performance Mode (preprogrammed in the Tuner). My only vehicle mods are K&N drop in Airfilter and a Magnaflow Exhaust. The Tuner really brought the engine to life. From the first time I stomped on the gas, the tires barely kept traction and the Trailblazer was off to the races. It really felt like a 5-door Corvette.
Next mode I tried was gas saver. Typically I get 12-13 miles per gallon. With gas saver mode, I was able to get 16.5 mpg with city and highway driving. Not too much power loss from stock when in this mode, and I can run 87 Octane! When my wife drives she will get economy mode, and when I drive, Performance mode. I can switch between them in under 3 minutes. This thing kicks Ass! Wish I got it sooner!