Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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For Your Every Summer RSVP, with Code: SUMMER15
Description
NOS Plate Wet Nitrous System - Polaris RZR - 03027-10BNOSOverview: 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 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
Overview:
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 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.
Features:
- Nitrous Systems Designed & Engineered Specifically for the 2015-2021 Polaris RZR 900, RZR 1000, RZR XP Turbo, and RZR 4 XP Turbo
- Adds Up to 40 HP w/ Included Jetting
- Additional HP (more than 40 HP) is Possible w/ Optional Jetting & Upgraded Clutch Kit/Belt
- Includes Jetting for 15, 25, and 40 RWHP (Rear Wheel Horsepower)
- Includes NOS Mini 2-Stage Progressive Controller
- Choose from Classic Blue or New Black (Bottle & Components) for Stealth Appearance
- Available w/ 2.5lb, 5lb, or 10lb Nitrous Bottle
- Wet Nitrous System Provides Exceptionally Smooth Power Delivery
- Billet Nitrous Plate - .450” Thick w/ 2.045” Bore w/ Black Anodized Finish – Fits Between Throttle Body and Intake Manifold
- Billet Fuel Rail Adapter (17003NOS) for Easy Plumbing of Fuel to the Wet Nitrous Plate
- Easy Installation w/o Modifications to the Fuel System & Induction System
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 2020 | Polaris | RZR 900 Fox Edition | / | |
| 2019 | Polaris | RZR XP 1000 EPS DYNAMIX Edition | / | |
| 2015 - 2019 | Polaris | RZR XP 4 1000 EPS | / | |
| 2016 | Polaris | RZR 900 EPS Trail Fox Edition LE | / | |
| 2015 - 2019 | Polaris | RZR XP 1000 EPS | / | |
| 2020 | Polaris | RZR XP Turbo | / | |
| 2017 | Polaris | RZR XP 1000 EPS Velocity Blue LE | / | |
| 2020 | Polaris | RZR XP 4 Turbo | / | |
| 2015 - 2019 | Polaris | RZR XP 1000 EPS High Lifter Edition | / | |
| 2020 | Polaris | RZR 900 Premium | / | |
| 2015 - 2020 | Polaris | RZR 900 | / | |
| 2016 - 2017 | Polaris | RZR 900 EPS XC Edition | / | |
| 2020 | Polaris | RZR XP 4 1000 | / | |
| 2020 | Polaris | RZR XP 1000 Trails and Rock Edition | / | |
| 2017 - 2019 | Polaris | RZR 900 EPS | / | |
| 2018 - 2019 | Polaris | RZR XP 4 1000 EPS Ride Command Edition | / | |
| 2018 - 2019 | Polaris | RZR XP 1000 EPS Ride Command Edition | / | |
| 2017 - 2019 | Polaris | RZR XP 4 1000 EPS High Lifter Edition | / | |
| 2020 | Polaris | RZR XP 4 1000 High Lifter Edition | / | |
| 2015 - 2016 | Polaris | RZR 900 EPS Trail | / | |
| 2019 | Polaris | RZR XP 4 1000 EPS DYNAMIX Edition | / | |
| 2020 | Polaris | RZR XP 1000 High Lifter Edition | / | |
| 2015 | Polaris | RZR XP 1000 EPS Fox Edition | / | |
| 2020 | Polaris | RZR XP 1000 Premium | / | |
| 2020 | Polaris | RZR XP 4 1000 Limited Edition | / | |
| 2017 | Polaris | RZR XP 1000 EPS Gold Matte Metallic LE | / | |
| 2015 | Polaris | RZR 900 XC Edition | / | |
| 2015 | Polaris | RZR XP 1000 EPS Desert Edition | / | |
| 2020 | Polaris | RZR XP 1000 Limited Edition | / | |
| 2018 - 2019 | Polaris | RZR XP 1000 EPS Trails and Rock Edition | / | |
| 2020 | Polaris | RZR XP 4 1000 Premium | / | |
| 2020 | Polaris | RZR XP 1000 | / |
Specs:
| Adjustable | Yes |
|---|---|
| Bottle Color | Black |
| Bottle Included | Yes |
| Bottle Material | 6061 T-6 Aluminum |
| Bottle Size | 10 lb |
| Bottle Valve | Super Hi-Flo |
| Bracket Material | Steel |
| Brackets Included | Yes |
| Brand | NOS |
| Color | Black |
| Delivery Style | EFI Spacer Plate |
| Emission Code | 4 |
| Feed Line Size | 4AN |
| Fuel Solenoid | PowerShot |
| Included Jetting Horsepower | 15, 25, 40 |
| Jet Sizes Included | 15, 25, 40 HP |
| 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" |
| Plate Flange | Polaris 4 Bolt |
| Plate Height | 9/16" |
| Plate Included | Yes |
| Plate Thickness | .450 inch |
| Product Type | NOS Plate Kit |
| Solenoid Top Cover Color | Black |
| Style | Wet |
| System Style | Wet |
| Warning | California Proposition 65 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 1701 reviews
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Product Reviews
★★★★★ 3
Fabric way to heavy.
Fit Type: Regular, Size: Medium, Color: White
Cute, but material is WAY to heavy, like the heaviest duty denim I've ever seen. Wanted this to be a cute coverup. If you're needing something while breaking broncos or riding your motorcycle would probably be great. I kept it for a while because it was good quality and well made, but it ended up in the donation pile as I'd never wear this.
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Reviewed in the United States on June 10, 2026
★★★★★ 5
Awesome jacket
Fit Type: Regular, Size: Medium, Color: Stone Dark Wash
Love it so not too long or too short but just right and the color is out of sight and fits awesome
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Reviewed in the United States on June 12, 2026
★★★★★ 5
Old school denim — not stretchy
Fit Type: Regular, Size: X-Small, Color: Authentic Medium Wash
Fabric used is old school denim — not the thin, stretchy stuff that pretty much everything called “denim” is today. It is 99% cotton (20% of which is recycled cotton) and 1% elastane, but I can’t feel any stretch in the fabric. It is a substantial, non-stretchy denim that gives the jacket really good structure. It has a higher end fit and look than the price would suggest.
I wanted a more fitted denim jacket so ordered an XS even though according to the size chart I need a small. (I have a 34.5” bust, 28” waist at 118 pounds 5’4”.) It still buttons over a t shirt or lightweight sweater with freedom for movement/without being tight, but if I wanted a roomy fit or the ability to wear a heavier sweater or sweatshirt underneath and still be able to comfortably button it I would have needed a small. The shoulders are cut broad — I have very broad shoulders and the XS surprisingly fits my shoulders well. This jacket may not be the greatest fit for you if you have very narrow shoulders, unless you are going for an oversized look.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
made well
Fit Type: Regular, Size: Large, Color: Iced Light Wash
I couldn't get this in my size (medium) so I ordered large. it's a little large in the shoulders, but it still looks good. it is a well made, substantial jacket. I love it!
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Reviewed in the United States on June 12, 2026
★★★★★ 5
good stretch
Size: 10 Long, Color: Dark Wash
Honestly, these are one of those surprisingly good basics—especially for the price.
The biggest standout is the stretch. They’re really comfortable and move with you, so they don’t have that stiff “jeans” feeling. They hug your body in a flattering way without feeling too tight or restrictive, which makes them easy to wear all day.
The mid-rise fit is also a sweet spot—not too low, not too high—so they’re super versatile with different tops.
What I liked:
Very stretchy and comfortable (almost feels like jeggings, but still looks like denim)
Flattering skinny fit through the legs
Easy everyday jeans—work, errands, going out
Great value for the price
What to know:
Material is on the thinner side (more comfort than “structured denim”)
They can lose shape slightly after a full day of wear
Not the most durable long-term compared to higher-end denim
Final thoughts:
These are perfect if you want cute, comfortable, affordable jeans you can throw on with anything. Not premium denim, but for everyday wear—they definitely get the job done and are worth having in your rotation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
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