2026 Upgraded STRDER AFM/DFM Disabler for GM Silverado & Sierra 1500 (2007-2022)

Stop the annoying AFM/DFM cylinder deactivation on your GM truck! The STRDER 2026 New Version is a simple plug-and-play solution that keeps your engine in full V8 (or V6) mode at all times.

Key Benefits

• Eliminates engine shudder, hesitation, and power loss caused by AFM/DFM
• Improves throttle response and overall driving smoothness
• Helps protect lifters and extend engine life
• No check engine light (CEL) on most compatible vehicles
• Smart sleep mode – no battery drain when vehicle is off
• Fully reversible – unplug to return to stock settings

Vehicle Compatibility

Compatible with most GM vehicles from 2007-2022 equipped with Active Fuel Management (AFM) or Dynamic Fuel Management (DFM), including:

Silverado 1500, Sierra 1500, Suburban, Tahoe, Yukon, Escalade, Camaro and more (4.3L, 5.3L, 6.0L, 6.2L engines).

Note: For 2023+ models, compatibility is limited. Please check your specific vehicle before purchase.

1. Locate the OBD-ll port under your dashboard (usually near the steering column) and ensure the area is clear of any obstructions.

2. Plug it in directly to the port- the 2026 version activates instantly to keep your engine in full power mode every time youdrive.

3. start your engine as you normally would -the device works automatically with your factory ECU settings.

4. Enjoy the drive: experience full-time V8power, better throttle response, and peace ofmind knowing your lifters are protected fromAFM deactivation.

Orders are processed within 1–2 business days.

Your order will be shipped within 5 business days.

Delivery time varies depending on the shipping method selected at checkout.

90-Day Risk-Free Guarantee

We stand by the quality of our 2026 upgraded version, which is why every order includes a 90-day return policy.

Try the disabler completely risk-free—if you're not fully satisfied with the performance, simply return it.

No stress. No hassle.

• 🏁【2026 New Version】AFM/DFM Disabler is the 2026 new upgraded version, which outperforms the old model and compatible with much more popular vehicle models.
• 👍【Safety Guarantee】This AFM Disabler won't modify your original ECU programming; unplugging it resets to factory default settings.
• 🔧【Simple Usage】No tools required; simply plug into the OBD-II port and it starts working.
• 🛠️【Enhanced Driving Experience】AFM/DFM Disabler keeps your engine in V6/V8 mode at full power all the time, enhancing the driving experience.
• ❤️【100% After-Sales Satisfaction Guarantee】If you have any quality issues or dissatisfaction with our AFM Disabler, feel free to contact us; we'll offer returns or exchanges. We always adhere to providing a 100% satisfaction guarantee for our customers. (Note: Please check compatibility with your car model before purchase.)