Your V8 Is Destroying Itself.
This Stops It.
The NexDriveTM AFM Disabler plugs into your OBD-Ilport in 10 seconds and locks your GM engine in fullV8 mode - preventing lifter failure, eliminatingshudder, and protecting your engine from AFM/DFM
damage.
GM's AFM System Is Killing Your Engine
Active Fuel Management constantly cycles your engine between V8and V4 mode. Every cycle puts stress on your lifters - until theyfail.
Free shipping No ECU Changes Easy Returns
Lifter Failure
LT engines are notorious for premature lifter failure caused by constantcylinder cycling. It's not if - it's when.
Engine Shudder & V4 Drop
That rough vibration when your truck shifts to 4-cylinder mode is your engine under stress - every single time.
$5,000+ Repair Bill
When lifters fail, you're looking at a full engine teardown or replacement.
Or a $300 junkyard engine.