Range Active Fuel Management Disable Device Reviews
Truly does disable AFM
Reviewed By Scott H (Portland, OR) Reviewed for a
2016Chevy Corvette—2/10/2016 9:18 PM
Works better than advertised. Eliminates the AFM system from consistently switching between V4 mode & V8 mode. No more shuttering as a result of Going into V4 mode.
No real loss in MPG!
Worth every penny!