POLARIS 5452078-630 Upper Lime Squeeze Intake Plenum

( Manufacturer Part Number: 5452078-630 ), ( Part Type: Intake )

Review POLARIS Lime Squeeze Upper Intake Plenum fits AXYS RMK 850 2020

Introducing the Polaris 5452078-630 AXYS RMK 850 Lime Squeeze Upper Intake Plenum, an essential performance upgrade for your Polaris RMK 850 snowmobile. This upper intake plenum, engineered by Polaris, is specifically designed for the 2020 AXYS RMK 850 model, ensuring a perfect fit and seamless integration.

The Lime Squeeze Upper Intake Plenum is engineered to optimize air intake and improve engine performance. Its unique design features an enlarged and contoured intake opening, which increases airflow and enhances power delivery. Additionally, the plenum's lime squeeze design helps to reduce air turbulence, resulting in smoother engine operation and improved throttle response.

This upper intake plenum is constructed from high-quality materials, ensuring durability and reliability in even the most demanding snow conditions. It is made with a robust engineered plastic material that is resistant to harsh chemicals and extreme temperatures, ensuring long-lasting performance.

Installation of the Polaris 5452078-630 AXYS RMK 850 Lime Squeeze Upper Intake Plenum is straightforward and can be completed by the average snowmobile enthusiast. The plenum comes with all necessary hardware for installation, and clear instructions are provided to ensure a hassle-free experience.

Upgrading your Polaris RMK 850 with the 5452078-630 Lime Squeeze Upper Intake Plenum will provide noticeable improvements in engine performance. You can expect increased power, smoother throttle response, and improved overall ride quality. Whether you're a weekend warrior or a competitive racer, this upper intake plenum is an excellent investment for any Polaris RMK 850 owner looking to get the most out of their snowmobile.

In summary, the Polaris 5452078-630 AXYS RMK 850 Lime Squeeze Upper Intake Plenum is a high-performance upgrade designed to optimize air intake, improve engine performance, and provide durable and reliable operation. Its unique design features, easy installation process, and noticeable performance improvements make it an excellent investment for any Polaris RMK 850 owner.

Pros and Cons of buying a Polaris 5452078-630 2020 Axys RMK 850 Lime Squeeze Upper Intake Plenum

Pro: This upper intake plenum is designed to enhance the overall performance of your 2020 Polaris Axys RMK 850 by improving the airflow and fuel mixture into the engine. This can lead to increased horsepower and better throttle response.

Pro: The Lime Squeeze finish of the upper intake plenum adds an aesthetic appeal to your snowmobile, making it stand out from others on the trail.

Pro: This Polaris part is designed to be easy to install, requiring minimal tools and time. This can save you money on installation costs, as well as the hassle of dealing with a complicated installation process.

Pro: The upper intake plenum is made of high-quality materials, ensuring that it will withstand the rigors of snowmobiling and last for many seasons.

Con: Some users have reported a slight loss in power after installing the Lime Squeeze upper intake plenum. This can be due to various factors, such as improper installation or differences in engine tuning.

Con: The upper intake plenum can be a significant investment for snowmobile enthusiasts. While it may provide improved performance and appearance, some riders may not see the value in the cost.

Con: This specific upper intake plenum is only compatible with the 2020 Polaris Axys RMK 850 model. Riders with other Polaris snowmobile models will not be able to use this part.

Con: Like any other engine component, the upper intake plenum requires regular maintenance to ensure optimal performance. This can include cleaning the air filter and checking the fuel system for leaks.

In conclusion, the Polaris 5452078-630 2020 Axys RMK 850 Lime Squeeze Upper Intake Plenum offers several benefits, such as improved performance, enhanced appearance, and easy installation. However, it also comes with potential drawbacks, such as a slight power loss, cost, compatibility, and maintenance requirements. Ultimately, the decision to purchase this part depends on your personal preferences, budget, and the desired performance enhancements for your snowmobile.

Recommendation: If you are a serious snowmobile enthusiast looking for improved performance and a unique appearance for your 2020 Polaris Axys RMK 850, the Lime Squeeze upper intake plenum is an excellent investment. However, if you are on a tight budget or unsure about the benefits of this part, it may be worth considering other options or waiting for potential price drops before making a purchase.

Details:

DOMESTIC: Free Shipping is only for lower 48 states. Good condition, ready to install. Everything in the photos is included. Removed from a 2020 RMK 850 155.

Please double check that this part fits the machine you are buying it for. I try to photograph any imperfections with the part. Most orders are shipped the following day of purchase.

part #: 5452078630 prices

• $135.00-$524.69

specifications snowpar:

• for models: Axys, Rmk, 850
• for makes: Polaris
• for years: 2020
• mpn: 5452078-630
• part type: Intake

offer snowpar:

• sold: 0
• started: February 24, 2026
• quantity: 1
• options: Ship-to-home
• availability: In Stock

seller snowpar:

• # reviews: 2077
• rating: 99.9%
• city: Barnesville, Minnesota

shipping snowpar:

• class: Expedited
• type: Fixed
• cost: $0.00
• carrier: USPS
• transit: 3-9 Days
• service: USPS Priority Mail

returns snowpar:

• policy: No Returns

general snowpar:

• condition: Used
• Parts Accessories > Snowmobile Parts > Other Parts

payments snowpar:

• other
• wallet: Apple-pay
• credit card: Discover

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