Meth A1 Electronics
Unlock Your Engine’s True Power with Meth A1 Electronics.

Experience Unrivaled Performance with Meth A1 Water Methanol Injection Kits
At Meth A1 Electronics, we don’t just sell parts; we provide a complete performance solution. Our Water Methanol Injection (WMI) kits are meticulously engineered to deliver a significant boost in power, efficiency, and engine longevity for your vehicle. Every component in our kit is designed for maximum performance, reliability, and ease of installation.
Meth A1 Water Methanol Injection Kits: Unleash the true potential of your engine with confidence and control.
Precision Control at Your Fingertips
Our Boost-Dependent Controller is the brain of your WMI system, offering unparalleled control and user-friendliness. It features an on-board MAP sensor and large, intuitive adjustment knobs, making tuning for your specific horsepower needs incredibly simple. We’ve integrated a plug for harness connection and an internal fuse for a clean, secure setup. Plus, the covered status light and test button are designed for enhanced splash resistance, while sturdy mounting tabs ensure a secure fit, even in the most demanding environments.
Effortless Installation, Flawless Operation
Forget complicated wiring. Our pre-terminated wiring harness features a positive-lock connector on one end and color-coded wires throughout, ensuring a quick, hassle-free installation. We’ve included dedicated power and ground wires for the pump and an additional wire for an optional on/off fluid solenoid, giving you flexibility for future upgrades.
At the heart of the system is our internally-bypassed water/methanol injection pump. Unlike noisy, cycling pumps, ours provides quiet, smooth, and consistent operation, delivering fluid precisely when needed. Its robust construction and integral hose fittings ensure long-lasting durability and a leak-free setup.
Tailored Power, Right Out of the Box
Every Meth A1 WMI kit comes with three interchangeable injector nozzles (250cc/min, 500cc/min, and 1,000cc/min). This versatility allows you to precisely match your WMI flow to a wide variety of horsepower levels, ensuring optimal performance whether you’re looking for a subtle boost or a significant power increase.
Finally, our durable 1-gallon tank features an integral conductive low-fluid sensor and a positive lock connector, providing you with reliable fluid level monitoring and a secure connection.