Snow Performance Replacement Boost Switch – 2–15 PSI (For SNO-201) SNO-81014
This replacement boost switch from Snow Performance is designed to activate your water-methanol injection pump at full output once a preset boost level is reached. When boost pressure falls below the set threshold, the switch automatically shuts the system off. With an adjustable range from 1 to 15 PSI, it’s easy to dial in the ideal activation point for your specific setup.
Perfect for low-boost builds seeking enhanced cooling and octane under wide-open throttle. A solid choice for drag racing and positive displacement supercharger applications.
Features:
- Adjustable activation range: 1–15 PSI
- Triggers full pump duty cycle at target boost
- Automatically deactivates below set pressure
- Ideal for low-boost, high-load performance setups
- Recommended for drag and supercharged builds
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

