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 Lewis W (RIDGELAND, MS) Reviewed for a 2012 Chevy Tahoe —10/6/2016 6:46 AM
I have owned my 2012 Chevy Tahoe for approximately two years. During that time, I have almost been involved in a few accidents because of the throttle delay. My research showed that it was the AFM system that was causing it. The Hypertech programmer removed the AFM programming and my acceleration was immediately improved. O-60 time decreased from 11.5 to 8.99. Gas mileage increased slightly (3-5 mpg). I was preparing to sell the Tahoe, but now I am going to keep it.