S-VCM Modules are built to order. Please allow three to four days for build time. The S-VCM ships out on Monday & Tuesdays

UPDATES: Fits all vehicles using the Honda V6 cylinder 3.5L SOHC engine with variable cylinder management (Does not work on the new Pilot 2023+ or Passport 2026+)

Honda and Acura trucks, minivans and cars of new and older years models:

• Honda Odyssey, 2005 and later
• Honda Pilot, 2006 and later
• Honda Ridgeline, 2017 and later

• (fits G2+ Ridgelines with staged charging regulation)

• Honda Accord Crosstour, 2010 and later
• Honda Accord with V6, 2005 and later
• Honda Passport with 3.5L V6 engine, 2012 and later
• Acura RDX 2013+ & MDX 2014+ (3.5L V6 only, same below)
• Acura RLX, 2014 and later
• Acura TLX, TL 2015 and later

Note: the standard model does not apply to the DOHC engine (e.g., 2023+ Pilot or 26+ Passport).

S-VCM Controller

UPDATE: Does NOT work on 2023+ Honda Pilot or 2026+ Honda Passport

The S-VCM Controller is a proven, advanced solution for disabling Variable Cylinder Management (VCM) in Honda and Acura vehicles. Unlike resistor-based devices (VCMuzzler II, VCMTuner, MaxiLink, VCM Muzzler, VCM Suppressor, etc.), the S-VCM Controller uses intelligent digital control—not fixed resistors or manual adjustments—to manage engine behavior safely and consistently.

Why S-VCM?

Smart Technology
The S-VCM Controller automatically adapts to real-time engine conditions, ensuring VCM is disabled 100% of the time—regardless of climate or driving conditions. No manual adjustments, no seasonal changes, and no guesswork.

Safer Operation
Unlike resistor-based tools that permanently alter coolant readings, the S-VCM continuously monitors actual engine temperature. If overheating occurs, it immediately restores true temperature readings to the ECU and dashboard, allowing your vehicle to respond properly and protect itself.

Consistent Performance
Frequent VCM activation (especially in stop-and-go traffic) causes constant mechanical and electronic adjustments—impacting engine mounts, throttle behavior, and transmission operation. The S-VCM eliminates this cycling entirely, reducing wear and improving drivability.

Key Advantages

• 100% VCM Deactivation in all driving conditions
• Automatic temperature compensation with no manual tuning
• Maintains accurate overheating protection
• No ECO mode cycling or flashing
• Plug-and-play installation (ECT1 harness + battery connection)

Superior Design & Build Quality

• Automotive-grade digital circuitry
• Fully sealed against water, corrosion, and shock
• Heat-resistant materials rated up to 300°F
• No moving parts or adjustable components
• Compact, clean installation with minimal engine bay clutter

Fail-Safe Design

If the device ever fails, it defaults to pass-through mode—allowing the ECU to receive true sensor readings as if the device were not installed.

Power & Installation

• Connects directly to battery positive (+)
• Ultra-low power draw (less than 8mA)
• Built-in overcurrent protection (50mA)
• Optional inline fuse or switch configurations available upon request

Compatibility

Fits Honda and Acura vehicles equipped with the 3.5L SOHC V6 engine with VCM, including:

• Honda Odyssey (2005+)
• Honda Pilot (2006+) (excluding 2023+)
• Honda Ridgeline (2017+)
• Honda Accord V6 (2005+)
• Honda Accord Crosstour (2010+)
• Acura MDX / RDX (V6, 2013+)
• Acura RLX (2014+)
• Acura TLX (V6, 2015+)

(Compatible with most VCM-equipped 3.5L Honda/Acura engines)

Warranty

Backed by a 1-year warranty against defects (excluding physical damage).

Bottom Line

The S-VCM Controller delivers a smarter, safer, and more reliable way to disable VCM—without compromising your engine’s protection systems. Install it once and forget it.

Simple. Safe. Effective.

Made in Canada. Ships from New York