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NOS Plate Wet Nitrous System for 2015 to 2021 Polaris RZR



  • Nitrous Systems Designed & Engineered Specifically for the 2015-2019 Polaris RZR 900, RZR 1000, RZR XP Turbo, and RZR 4 XP Turbo.
  • Adds Up to 40 HP With Included Jetting.
  • Additional HP (more than 40 HP) is Possible With Optional Jetting & Upgraded Fuel Delivery System.
  • Includes Jetting for 15, 25, 40 RWHP (Rear Wheel Horsepower).
  • Includes NOS Mini 2-Stage Progressive Controller (15974NOS).
  • Available With 2.5lb, 5lb, or 10lb Nitrous Bottle.
  • Wet Nitrous System Provides Exceptionally Smooth Power Delivery.
  • Billet Nitrous Plate – .450in. Thick w/ 2.045in. Bore w/ Black Anodized Finish – Fits Between Throttle Body and Intake Manifold.
  • Vapor Guard Fuel Tee is used for Easy Plumbing of Fuel to the Wet Nitrous Plate.
  • Easy Installation w/ Minimal Modifications to the Fuel System & No Modifications to the Induction System.
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NOS Plate Wet Nitrous System – 2015 to 2021 Polaris RZR. Complete NOS system fits 2015 to 2021 Polaris RZR900, RZR 1000, RZR XP Turbo, RZR 4 XP Turbo. Do you want more power in that late model RZR? NOS now offers complete kits that add up to 40+ HP at the flip of a switch. These kits include the mini 2-stage controller (15974NOS) for exceptionally smooth power delivery. The 5/16″ billet fuel rail adapter provides fuel to the billet nitrous plate. These easy-to-install engineered systems do not require any modifications to the fuel system or induction system. Choose from kits w/ different bottle sizes (2.5 lb., 5 lb., or 10 lb. bottle size) and components in the classic NOS blue or new black finish for a stealth appearance.

Specs: Adjustable: Yes, Bottle Color: Black or Blue Bottle Included: Yes, Bottle Material: 6061 T-6 Aluminum, Bottle Size: 2.5, 5, or 10 lb, Bottle Valve: Super Hi-Flo, Bracket Material: Steel, Brackets Included: Yes, Brand: NOS, Delivery Style: EFI Spacer Plate, Emission Code: 4, Feed Line Size: 4AN, Fuel Solenoid: PowerShot, Included Jetting Horsepower: 15, 25, 40 HP, Jet Sizes Included: (15, 25, 40), Jet Style: Flare, Material: 6061 T-6 Aluminum, Max Horsepower: 40+, Nitrous Bottle Capacity: 10 lbs, Nitrous Solenoid: Powershot, Number of Solenoids: 2, Plate Bolt Pattern: 4 bolt, Plate Diameter: 2.045 inch, Plate Flange: Polaris 4-Bolt, Plate Height: 1/2 inch, Plate Included: Yes, Plate Thickness: .450 inch, Product Type: NOS Plate Kit, Solenoid Top Cover Color: Blue/Red, System Style: Wet, Part Number: 03027-10BNOS

ATTENTION: HP gains of 40 HP or more will require optional jetting, and upgraded fuel system. Jetting included with kit & recommendations in the I-sheet are for the Turbo engine. Jetting changes & tuning will be required on Non-Turbo Engine.

Emissions: This part is legal for sale or use on Racing Use Only Vehicles. Racing Use Only Vehicles are vehicles that are used exclusively for competition and are not registered and may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle.


Weight N/A
SKU 03027NOS
Manufacturer Item No 03027NOS
Vehicle Type UTV
SKU 03027-5NOS
Manufacturer Item No 03027-5NOS
Vehicle Type UTV
SKU 03027-5BNOS
Manufacturer Item No 03027-5BNOS
Vehicle Type UTV
SKU 03027-10NOS
Manufacturer Item No 03027-10NOS
Vehicle Type UTV
SKU 03027-10BNOS
Manufacturer Item No 03027-10BNOS
Vehicle Type UTV


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