Made in USA
Progressive Nitrous Controller Universal Gas Engine Applications
InfoVehicle Info Needed
JMSPART NUMBER: 227-NOS6021

Progressive Nitrous Controller Universal Gas Engine Applications

$39975
ShippingShips on 11/02/2026
Lowest PriceLowest Price Guarantee

    Progressive Nitrous Controller
  • Universal Gas Engine Applications
  • Built-In RPM Window Switch
  • High Amperage Solenoid Capacity: 100 Amps
  • Fully Adjustable
  • 5.5" x 2.5" x 1.5"

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Automatically Optimize N2O System with Only One Device

The Progressive N2O Controller allows you to completely operate every aspect of your nitrous oxide performance system. The JMS Controller is the only component needed to operate your system, no triggers, relays or RPM switches are required, everything is built into one unit. This nitrous system controller is compatible with any 12V or 16V battery system on anything from one to sixteen cylinders. The system is fully adjustable WITHOUT the need to connect a computer. All adjustments can be made directly on the unit with the included screwdriver so that you can expertly tune the controller anywhere! Installation kit included.

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Features

  • Easy Installation and Setup
  • All-In-One Nitrous System Controller
  • Adjustable Solenoid Frequency: 12.5hz, 20hz, 25hz, or 40hz
  • Compatible with all 12 volt or 16 volt Battery Systems
  • Wide Open Throttle Enable Trigger Activates Nitrous when Engine is within Desired RPM Range
  • Dual Independent Ramp Rates: Adjust NOS Start and End Percentages, Build Time and System Delay
  • Fuel Solenoid Settings can be Independently Modified to Control Lean Spikes

    Click Here for Wiring Diagram

Part TypeNitrous Controller
Product LineJMS Progressive N2O Controller
BrandJMS
Package Height4.7
Package Width9.1
Package Length11.6
Weight2.27 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part NumberNOS6021
Package Qty1
Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations
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