Solenoid Upgrade

The Snow Performance Solenoid Upgrade (SNO-40060) is a precision-engineered replacement solenoid for methanol and water injection systems. This component controls the precise on-demand delivery of fluid to the engine intake, making it essential for users running methanol injection systems that demand consistent, reliable actuation across varying boost and RPM ranges.

The solenoid upgrade addresses the core requirement of any water or methanol injection system: fast, repeatable switching that opens and closes the injection nozzle in sync with engine load. Snow Performance engineered this solenoid to handle the electrical demands and thermal cycling that comes with high-boost applications. Weighing 0.56 lbs with compact dimensions (2.65 x 2.6 x 5.85 inches), the solenoid integrates into existing Snow Performance kit architectures without requiring extensive re-plumbing or bracket fabrication. The component ships ready to install with standard fittings, allowing direct integration into systems already running Snow Performance controllers and nozzle arrays.

This upgrade is ideal for owners maintaining or rebuilding methanol injection systems, or for those experiencing solenoid drift or sluggish response in older installations. Track enthusiasts, forced-induction tuners, and nitrous users all depend on methanol injection to cool incoming charge air and suppress detonation—making solenoid reliability non-negotiable. The SNO-40060 is a direct replacement engineered to OEM specifications for Snow Performance water injection systems, ensuring compatibility with existing controller logic and plumbing without calibration changes.