SILBER TURBO POLARIS AXYS RMK 850 PATRIOT TURBO KIT 2019-2022

There are two options for 2022 Patriot turbo kit, our standard tried and true non-intercooled external  wastegate kit as well as an intercooled kit. Most riders running 3-7psi will find the simplicity and cleanliness of the standard kit to suit them. Those looking for the coolest charge temps, highest boost, and best WFO performance, the water to air setup is going to be your ticket!

Buyer Information

• Every kit comes with a Silber specific turbo map. To obtain this map you must either purchase a reflash cable and reflash it from the comfort of your own home, go to a reflash center (look on our dealer page) or send us your ECU. 
• If sending in your ECU, please print off this form and include it in the box with your ECU when you send it back to HQ for your reflash! Not sure where to send the ECU? Address is here. 
• Looking for your user manual or install manual? Check our install manual page.

This is our 3rd generation ECU reflash kit and it does not disappoint. If you are looking for stock-like ridability with all the power of a turbo this is your kit. A few things set us apart from the competition.

• Elevation: This kit will work from sea level to 13,000 feet (and up). However, you will have to adjust boost to fit certain elevations as well as alter octane. See the user manual for more information. 
• ECU Reflash. No piggyback. We reprogram the stock ECU (don’t worry you can flash it back to stock) to take control of the fueling demands for a turbo. This is why our kits run so smoothly across all elevations and riding conditions
• 2860 Custom Turbo: Ceramic ball bearing turbo designed for small displacement racing applications. It spools fast, is very durable & stays cool during even the hardest pulls.
• External Wastegate: For the price of the “other guys” internal kit, you get a full TurboSmart external wastegate. This allows for better boost control and easy boost adjustment
• Easy Install: Our kits install in a matter of hours using common shop tools
• Everything you need to get on snow: Adjustable Clutching Included!