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NOS Mini 2-Stage Progressive Controller 15974NOS


2 Independent Stages

Pricing: $287.95


2 Independent Stages

NOS - Mini 2-Stage Progressive Controller P/N 15974NOS Features:

  • 2 Fully Independent Nitrous Controllers In One Bullet Proof Case
  • Allows You To Mount Main Box Out Of Sight
  • Hand Held Programmer For Ease
  • Integrated Throttle Position Activation Switch
  • Progressive Nitrous Ramps
  • RPM On/Off Control
  • Solenoid Control Channels
  • Two Output Signals

Product Documents:


Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors power every NASCAR Sprint Cup team and every NHRA Pro–Stock champion. Holley's products include performance fuel pumps, fuel injection, intake manifolds, cylinder heads & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies, Hooker Headers, Flowtech Headers, NOS, Weiand, or Earl's, Holley products can give you the edge you need over the competition.


  • 15974NOS
  • 15974NOS
  • 090127631348
  • NOS
  • New

Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W6.6800” x H4.0000” x L10.7500”

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