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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
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Description
Nitrous Express Polaris RZR 900cc Nitrous Plate Kit w/5.0lb BottleNitrous Express is proud to offer you the first nitrous plate system designed specifically for a Polaris RZR?! This NX nitrous plate system bolts between the cylinder head and the intake boot of all RZR? 900's and provides up to 40 additional horsepower at the flip of a switch. The nitrous and fuel solenoids are are made from billet aluminum and carbon fiber for the ultimate in performance and weight savings! The system includes an electronic wide
Nitrous Express is proud to offer you the first nitrous plate system designed specifically for a Polaris RZR?! This NX nitrous plate system bolts between the cylinder head and the intake boot of all RZR? 900's and provides up to 40 additional horsepower at the flip of a switch. The nitrous and fuel solenoids are are made from billet aluminum and carbon fiber for the ultimate in performance and weight savings! The system includes an electronic wide open throttle switch so the nitrous only activates at full throttle and automatically deactivates when you let your foot off the accelerator pedal. A direct plug in fuel rail adapter is included so there is no need to cut your factory fuel lines. The entire system can be installed in one afternoon with normal hand tools and will transform your RZR? 900 into a fire breathing monster!, Complete with:, , Lightning Series nitrous and fuel solenoids, Braided stainless hoses, Billet nitrous plate, Fuel rail adapter, Relay and relay harness, TPS autolearn activation switch, Jetting for 10, 20, 30 and 40HP, Available with no bottle, 2.5 or 5lb Nitrous Bottle and two stainless bottle brackets, ,Certificate of Origin
Warranty
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2017 | Polaris | RZR 4 900 EPS | Base |
| 2014 | Polaris | RZR 4 900 EPS LE | Base |
| 2014-2020 | Polaris | RZR 900 | Base |
| 2017-2019 | Polaris | RZR 900 EPS | Base |
| 2014 | Polaris | RZR 900 EPS LE | Base |
| 2015-2016 | Polaris | RZR 900 EPS Trail | Base |
| 2016 | Polaris | RZR 900 EPS Trail Fox Edition LE | Base |
| 2016-2017 | Polaris | RZR 900 EPS XC Edition | Base |
| 2020 | Polaris | RZR 900 Fox Edition | Base |
| 2020 | Polaris | RZR 900 Premium | Base |
| 2015 | Polaris | RZR 900 XC Edition | Base |
| 2015-2020 | Polaris | RZR S 900 | Base |
| 2015-2019 | Polaris | RZR S 900 EPS | Base |
| 2020 | Polaris | RZR S 900 Premium | Base |
| 2018 | Polaris | RZR S4 900 EPS | Base |
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 22 reviews
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Product Reviews
★★★★★ 5
Immediate Doggy Happiness!
Flavor Name: Bacon, Size: Medium
Great dog bones! These are a nice size for my 55-pound Aussie, as well as our 96-pound Alaskan Shepherd. They are big enough to last for a while, and big enough to see so that I don't step on them with my bare feet; part of this is that they stick up off the floor a bit, instead of being a flat bone, all in one plane.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 3
Nice size, the quality is changing. It is softer I believe than it used to be.
Flavor Name: Peanut Butter, Size: Large, Flavor Name: Peanut Butter, Size: Large
Not sure if something has changed in the way this product "Barkbone" is made. I bought this many times before and it lasted. Today, on my dogs first day of use, he had chipped through the material, and already destroying it. he has had it for less than 3 hours.
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Reviewed in the United States on September 29, 2025
★★★★★ 5
Very durable
Flavor Name: Steak, Size: X-Large
This is great for an aggressive chewer lady a long time very durable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
Great long lasting chew
Flavor Name: Peanut Butter, Size: Large, Flavor Name: Peanut Butter, Size: Large
We really like having these bones on hand to keep our power chewing pitties busy. The large sizes are super convenient and long lasting, and our dogs really seem to enjoy them. We have gone through several orders over the last few years, and I anticipate to keep buying this brand.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
★★★★★ 5
Durable and loved dog chew toy bone
Flavor Name: Bacon, Size: Medium
The dogs seem to love chewing on it. It has held up pretty well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
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