The Snow Performance 30 PSI Hobbs Switch, manufacturer part number SNO-81081, is a new wiring connectors selected for the exact dimensions and mechanical interface specified by Snow Performance. Confirm the exact part number, dimensions, configuration, emissions requirements, and vehicle application before ordering.

Key Features

• Snow Performance 81081 30 PSI Hobbs pressure switch for water methanol injection safety control
• Automatically enables injection flow when boost pressure reaches 30 PSI, cuts off below that threshold
• Air pressure actuation for fast, accurate response to boost pressure changes
• Stage 2 replacement Hobbs switch for compatible Snow Performance water methanol injection kits

Fitment

Specifications

What’s Included

One new Snow Performance component identified by manufacturer part number SNO-81081, plus only the hardware expressly supplied for this exact configuration.

About Snow Performance

Snow Performance develops Boost Cooler water-methanol injection kits, pumps, controllers, nozzles, reservoirs, fuel-system hardware, and supporting components for street and competition vehicles.

Related Snow Performance Products

• Shop all Snow Performance products
• Snow Performance Replacement 2-15 PSI Boost Switch (for SNO-201)
• Snow Performance Low Level Indicator Switch (Unmounted)
• Snow Performance Low Pressure Safety Switch (Nylon Tubing)

Frequently Asked Questions

How do I confirm Snow Performance SNO-81081 fits?
Match the exact part number and every listed year, make, model, true submodel, engine, emissions, exhaust, and factory-equipment requirement.

Are similar-looking Snow Performance parts interchangeable with SNO-81081?
No. Dimensions, pipe size, mounting geometry, calibration, emissions status, finish, and included hardware can differ between Snow Performance part numbers.

What is included with Snow Performance SNO-81081?
This listing includes the exact new Snow Performance component and only the hardware expressly supplied for this manufacturer part number. Required companion parts, tools, fluids, and tuning are not included unless stated.

Installation

Follow the current Snow Performance instructions for this exact part number. Confirm system pressure, controller input, nozzle sizing and placement, reservoir and pump location, line routing, wiring protection, leak testing, failsafe strategy, fuel compatibility, and calibration before operation. Professional installation and tuning are recommended.