Snow Performance SNO-450 Stage 2 Boost Cooler Diesel Water-Methanol Injection

Vehicle Fitment

• Universal - compatible with all turbocharged diesel engines (light-duty trucks, heavy-duty trucks, and performance diesel applications)

Fitment Notes

• This is a universal kit; boost tap connection method will vary by application - verify boost source compatibility before ordering
• Recommended for daily driven diesel trucks including those used for light towing
• SNO-450 includes red high-temp nylon tubing with quick-connect fittings; for stainless braided line with 4AN fittings, select SNO-450-BRD instead
• Designed for return-style boost reference installations; not for use on methanol-only fuel systems
• Compatible add-on parts: SNO-40040, SNO-40060, SNO-38FIL, SNO-19110

Features

• Progressive VC-50 boost controller with 52mm OLED gauge - displays boost, injection percentage, secondary nozzle activation, prime function, and fault codes
• 7-color OLED display (Blue, White, Red, Yellow, Orange, Purple, Green) with customizable color settings
• Adjustable start and full injection points for precise delivery across the full boost range
• Dual SP Hypersonic water-methanol nozzles for proportional injection relative to boost pressure
• 300 PSI Ultra High Output (UHO) sealed extreme-environment pump for consistent fluid delivery
• High-flow solenoid and high-flow check valve included for improved system response
• 100% methanol-resistant construction throughout
• Made in the USA

Specifications

• System type: Progressive boost-activated water-methanol injection
• Controller: VC-50 Progressive (52mm gauge with 7-color OLED display)
• Pump output: 300 PSI Ultra High Output (UHO) sealed pump
• Reservoir capacity: 7 gallon
• Nozzle quantity: 2x SP Hypersonic water-methanol nozzles
• Tubing: Red high-temp nylon with quick-connect fittings
• EGT reduction: 100-300°F
• Estimated HP gain: 65+ HP
• UPC: 653374500722

Included Components

• 1x VC-50 Progressive Controller / Wiring Harness (52mm, 7-color OLED)
• 1x 300 PSI UHO Sealed Extreme-Environment Pump
• 1x 7-Gallon White Reservoir with Anodized Aluminum Mounting Straps and Hardware
• 2x SP Hypersonic Water-Methanol Nozzles
• 1x High-Flow Solenoid Upgrade
• 1x High-Flow Check Valve
• Red High-Temp Nylon Tubing with Quick-Connect Fittings
• Boost line and required hardware
• 1x Snow Performance Decal

Product Description

The Snow Performance SNO-450 is a complete Stage 2 Diesel Boost Cooler water-methanol injection kit designed for all turbocharged diesel engines. It uses a progressive VC-50 controller to proportionally inject water-methanol across the full boost range, reducing exhaust gas temperatures by 100-300°F and adding 65+ horsepower. The dual SP Hypersonic nozzles are driven by a 300 PSI sealed Ultra High Output pump, ensuring consistent fluid delivery even under demanding towing and performance conditions. The included 7-gallon reservoir provides ample capacity for extended trips without refilling.

The VC-50 controller doubles as a 52mm boost gauge with a 7-color OLED display showing boost pressure, injection percentage, secondary nozzle status, and fault codes - all customizable to match any dash aesthetic. Adjustable start and full injection points let builders dial in delivery to match the specific boost curve of their engine. The SNO-450 includes red high-temp nylon tubing with quick-connect fittings; builders who prefer stainless braided line should select the SNO-450-BRD variant instead.