Features:

• Adjustable (1-15 PSI)
• Recommended for all drag race & positive displacement supercharged applications

The Snow Performance water methanol boost switch engages a water methanol pump at max duty cycle once a certain boost PSI has been reached. The switch then shuts the system off once boost pressure drops below the boost set point. Adjustable (1-15 PSI) to engage at the appropriate amount of boost pressure for your application. Great for low boost applications looking for a cooling & octane enhancement while under heavy throttle.