Nitrous Controllers

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Whether you’re running a basic single-stage dry kit or a multi-stage direct-port setup, the right nitrous controller is essential for consistent power delivery and engine safety. Our collection covers everything from simple progressive units to advanced controllers that integrate window switches, TPS signals, and timing retard.

Progressive controllers ramp nitrous flow gradually, reducing shock to the drivetrain and improving traction. Window switches ensure activation only within a defined RPM band, while multi-stage controllers let you add nitrous in steps for controlled acceleration. Many units offer built-in fuel enrichment adjustment, solenoid drivers, and safety cutouts for low fuel pressure or lean conditions.

When choosing a controller, consider your nitrous system type (wet vs. dry), number of stages, and needed features. Single-stage units are perfect for entry-level kits; progressive controllers suit drag racers looking to manage wheelspin; and full-featured controllers with timing control and TPS input are ideal for high-horsepower builds.

Progressive control for smooth nitrous delivery
Integrated window switches (RPM activation)
Multi-stage capability for sequential nitrous application
TPS-based activation for precise throttle control
Safety features: lean cut, fuel pressure monitoring

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Nitrous Controllers

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