Reviewed By John P (Chickasha, OK) Reviewed for a 2006 Pontiac G6 —6/2/2016 8:47 PM
Easy to install, must follow directions very carefully and read them ALL BEFORE STARTING INTALLATION!! Excellent customer service by Hypertech!!! Very satisfied!
Reviewed By Bryan T (Cibolo, TX) Reviewed for a 2011 Chevy Tahoe —4/17/2018 8:22 PM
I can't believe the difference it made. You can really tell in 3rd and 4th gear when AFM wants to kick in. All the power stays in it, even passing power. This thing, plus exhaust, plugs, and CAI made the Tahoe a BEAST!!