NOS Pro Race Fogger Professional Nitrous System

The NOS Pro Race Fogger Professional Nitrous System represents the pinnacle of direct port nitrous technology — engineered for the serious, professional nitrous user demanding maximum horsepower gains from a single-stage system. Born from extensive track-side research and development, this system delivers race-proven performance backed by NOS's relentless commitment to pushing the limits of nitrous oxide injection.

Key Features:

• Professional-grade power delivery — capable of providing an additional 500+ horsepower, making it one of the most potent single-stage nitrous systems available
• Billet aluminum distribution blocks — precision-machined and bright-dip anodized for superior flow balance, durability, and race-ready aesthetics
• Pro Race nitrous solenoids — feature a proprietary plunger material engineered to resist swelling while delivering a seal comparable to Viton® type material for consistent, reliable performance
• Color-coded solenoid housings — powder coated for instant visual identification between nitrous and fuel circuits, reducing the chance of installation error at the track
• Wet system design — delivers both nitrous and fuel simultaneously through fogger nozzles for precise, cylinder-by-cylinder fuel and nitrous distribution
• Multiple nozzle style options — available in soft plume or annular fogger configurations depending on variant, allowing tuners to match nozzle technology to their specific application
• Stainless steel hard lines — included for durability and resistance to corrosion in high-demand racing environments
• Versatile 3/16" compression fittings — compatible with both hard line and poly line installations for flexible plumbing configurations
• Complete hardware kit — includes improved solenoids, distribution blocks, jetting, lines, and all necessary hardware; bottle sold separately
• Track-tested tune-ups — jetting configurations developed through real-world race track R&D for optimized, proven power delivery out of the box

Designed as a direct port nitrous injection system, the Pro Race Fogger ensures each cylinder receives an equal, metered charge of nitrous oxide and fuel — a critical advantage for high-horsepower applications where consistency and reliability are non-negotiable. NOS also offers electrical wiring kits and bottle kits separately, allowing racers to configure a fully custom nitrous setup tailored to their specific needs.

Whether you're building a dedicated strip car or a high-output street/performance machine, the NOS Pro Race Fogger Professional Nitrous System delivers the proven technology, quality components, and race-developed calibrations that professional nitrous racers trust.