What makes this an RNC (Restricted Nitrous Class) system?

The RNC designation means this system is designed to maximize nitrous flow through specific jet sizes. It features a CNC billet plate with enlarged passages and a .500 orifice bottle valve to achieve a dense nitrous charge.

What components are included in this kit?

The kit includes the CNC billet nitrous plate, a .250 orifice Lightning 250 nitrous solenoid, a .500 orifice DF5 bottle valve, a Lightning series fuel solenoid, stainless steel hard lines, a heavy-duty relay, switches, stainless bottle brackets, and all necessary hardware and electrical connectors. It does not include a nitrous bottle.

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Specifications

Brand: Nitrous Express
Part #: 55040-00
UPC: 653374308403

Nitrous Express 4150 Gasoline (RNC) Nitrous Kit w/No Bottle

Name: Nitrous Express 4150 Gasoline (RNC) Nitrous Kit w/No Bottle
Brand: Nitrous Express
SKU: nitrous-express-nitrous-express-4150-gasoline-rnc-nitrous-kit-w-no-bottle-t14-339845
Price: 1254.58 USD
Availability: BackOrder

$1254.58

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Nitrous Express 4150 Gasoline (RNC) Nitrous Kit w/No Bottle. Features a CNC billet plate with enlarged passages for maximum nitrous flow per jet size.

Key Features

CNC machined billet aluminum plate with enlarged nitrous passages for maximum flow.
Includes a .250 orifice Lightning 250 nitrous solenoid and a .500 orifice DF5 bottle valve.
Designed to deliver a dense liquid nitrous charge for improved performance.
Comes with a Lightning series fuel solenoid and stainless steel hard lines.
Includes heavy-duty relay, switches, and stainless steel bottle brackets.
Every nut, bolt, and electrical connector required for installation is included.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

This Nitrous Express RNC (Restricted Nitrous Class) system is built for racers who need to maximize nitrous flow through specific jet sizes. It starts with a CNC machined billet aluminum plate that has enlarged passages. This design works in conjunction with a .250 orifice Lightning 250 nitrous solenoid and a .500 orifice DF5 bottle valve. This combination is key to achieving a dense liquid nitrous charge, allowing you to push the limits of what's possible with your chosen jet size.

The RNC system is designed to help you make the most power possible for the jet size you're running. It comes with a Lightning series fuel solenoid, stainless steel hard lines to connect the solenoids to the plate, a heavy-duty relay, and all the necessary switches. You'll also find stainless steel bottle brackets and every nut, bolt, and electrical connector needed to get this system installed and running. This kit is a comprehensive package for serious performance tuning.

Please note that this system is not CARB approved and cannot be shipped to California. It also carries a Prop 65 warning.