





⚡ Unlock smooth power & efficiency — your V6’s secret weapon!
The VCM Mazler Harness Disable Kit is a precision-engineered replacement for Hon.da 3.5L V6 engines (2007+). It includes a complete harness and 8 resistors (68Ω-120Ω) designed to disable the VCM system, ensuring all cylinders remain active for improved engine smoothness, reduced misfires, and better fuel efficiency. Easy to install and built with durable materials, this kit offers a cost-effective upgrade that enhances driving reliability and performance.



















| ASIN | B0DMCPKPZ7 |
| Batteries Included | No |
| Batteries Required? | No |
| Customer Reviews | 4.0 4.0 out of 5 stars (236) |
| Date First Available | March 21, 2025 |
| Included Components | 1 connector, 8 resistors |
| Item Dimensions LxWxH | 16.8 x 9.4 x 1 cm |
| Item Weight | 18 g |
| Manufacturer | GRZWAYS |
| Material | Plastic Copper |
| Part number | VCM-PCB |
| Product Dimensions | 16.76 x 9.4 x 1.02 cm; 18 g |
| Style | Updated |
I**C
This vcm muzzler is very good and is work perfect. I will recommend 👌.
T**E
I installed this generic "VCM Muzzler" harness on my 2013 Acura RDX to replaced my failed "intelligent" S-VCM device that had worked fine for 6 years. The connectors are not the best quality but they do work. Just make sure you tug to ensure they are fully seated. I set the dip switch to 82 ohms and verified the resistance with a multimeter (across the black wires). I secured the device with a nylon tie to make sure it wasn't resting on the motor). My test drive confirmed it is operational and the temp gauge needle is 1/2 needle-width below the mid-point on the temp gauge (the same position as the previous S-VCM when it was working). I like that it came with extra resistors, so if the internal resistor fails I can replace it. Out of curiosity I looked up the cost of the one-watt resistors that this device uses. They cost 10 cents. So far, this $9 passive VCM override device replaces my previous active "S-VCM" that cost over $100 and is effectively disabling VCM (and avoiding the attendant issues). If it fails I will follow up.
W**A
it works stoped the plugs fouling and oil consumption
M**N
Have installed this on two different vehicle with complete success. 2015 Odyssey and 2015 Pilot. The wire connectors seem good quality with a satisfying click when installed. Installation took minutes with basic tools. Infuriating story on the Odyssey, which belongs to a nephew and his wife. They have three kids. First occurrence of misfires and limp modes occurred while they were on family vacation some 15 hours away. Shop replaced the typical plugs and coil packs and charged a couple thousand dollars. Same symptoms returned some months later. Their local mechanic repeated the same “repair” as previous mechanic along with a couple more thousand dollars down the drain. Some months later, same issue: misfires and limp mode. Then they told me about it. I immediately suggested installing this muzzler. They agreed - why wouldn’t you for such little money? Installed muzzler along with 3 of 6 spark plugs. Two long road trips later, they have had zero repeat issues!
M**H
Na pas fonctionner pour mon acura rdx il allume tout les temoin, perte d argent
Trustpilot
2 days ago
3 weeks ago