Reviewed By Daniel T (Iowa Falls, IA) Reviewed for a 2011 Chevy Silverado —7/25/2015 10:19 AM
It works likes its suppose to. Shuts off the AFM so the truck is always in 8 cyl mode. It has come loose a couple times though so the AFM kicks back in.
Reviewed By James G (Acworth, GA) Reviewed for a 2014 Ford Mustang —7/25/2015 4:13 AM
Combined with cold air intake. Truck is now much better for power gain and MPG. all in how you drive. This product has the ability to turn off the active fuel management on my truck. Did not know that.