THE SMART WAY TO DISABLEAFM/DFM

A plug-and-play solution with no ECU tuning, no engine
teardown, and full reversibility.

RECLAIM YOUR FULL ENGINE POWER

Prevent lifter failure · Smooth V8 power · Warranty safe installation

Your GM Engine Is Destroying Itself Every Time You Drive

GM's Active and Dynamic Fuel Management constantly cycles your engine between V8 and V4 mode. Every cycle stresses your lifters — until they fail.

ENGINE SHUDDER

Rough, shaky driving whencylinders switch.

WEAK RESPONSE

Less smooth. Slower response.

V4 SWITCHING

Engine drops into V4 duringnormal driving.

A $79.99 Solution vs. A$5,537.55 Repair Bill

$79.99

Vibneo™ — cheap insurance vs. a $4,000+ engine repair

How it works

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Trusted by Over 5,000+Drivers Worldwide

"Truck feels stronger and drives smoother.
The V4 switching is gone, and the response feels much more consistent. Been running it for months with no issues."

Mike R.

"Installed it on my Silverado and noticed the difference right away.
No more hesitation or rough transitions when driving. Simple plug-in upgrade that works."

James T.

"I wanted to protect my engine before having expensive lifter problems.
This gives me peace of mind knowing my truck stays in full-cylinder mode."

David M.

Stop AFM Damage Before It Starts

Frequently Asked Questions

Will VIBNEO Void My Warranty?

No. VIBNEO does not rewrite or flash your ECU.
It works through your vehicle's OBD-II system and does not make permanent changes to the factory software.
Simply unplug it anytime to return your vehicle to its original settings.

What Does VIBNEO Do?

VIBNEO disables the AFM/DFM cylinder deactivation system while connected, helping keep your engine in full-cylinder mode.
This means:
1. No more frequent V8/V4 or V6/V3 switching
2. Smoother acceleration
3. More consistent throttle response
4. A more predictable driving experience

Can VIBNEO Prevent Lifter Problems?

AFM/DFM-related lifter concerns are one of the reasons many GM owners choose to disable cylinder deactivation.
By reducing repeated cylinder switching cycles, VIBNEO helps your engine stay in a more consistent operating mode and may help reduce stress associated with frequent activation and deactivation.

Is Installation Easy?

Yes — it's plug & play. VIBNEO is a true plug-and-play device:
1.Locate your OBD-II port under the driver's dashboard  2.Plug in VIBNEO  3.Start your vehicle and drive No tools, wiring, tuning, or mechanical experience required.
Installation takes about 9 seconds.

Will It Fit My Vehicle?

You can check your vehicle compatibility directly in the “Will It Fit My Vehicle?” section above. Simply select your vehicle's make, model, and year to see if VIBNEO is compatible.
VIBNEO is designed for 80+ GM vehicles equipped with AFM or DFM systems, including popular models such as:
✓ Chevrolet Silverado
✓ GMC Sierra
✓ Tahoe / Yukon
✓ Suburban / Escalade
✓ Camaro
✓ Corvette
✓ Other compatible GM models 
Not sure if your vehicle is supported? Send us your year, make, model, and engine — we'll help confirm compatibility.

Can I Leave It Plugged In?

Yes.
VIBNEO is designed as a set-it-and-forget-it solution. It uses minimal power and can remain connected during normal driving.
If you ever want to return to factory operation, simply unplug the device.

Is There a Money-Back Guarantee?

Yes.
Every VIBNEO unit is backed by our 90-Day Money Back Guarantee.
Try it with confidence. If it doesn't meet your expectations, contact our support team and we'll help make it right.

When Will My Order Ship?

Most orders are prepared and dispatched within 24 hours after payment confirmation. Once your order ships, you'll receive tracking information by email. Delivery times vary by destination.

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