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NOTE: L2 Mufflers are available now, Std Lightweight Mufflers, Vent Kits, VR1 Clutch Kits, and 2023 Tunes projected to be available mid-December.


Speedwerx Exterminator Kit for 2022-2023 Polaris 850 Patriot Boost

Our Polaris 850 Patriot Boost Exterminator Kit combines our ECU Tune, choice of L2 Competition Series Lightweight Stainless Steel Muffler or Lightweight Ceramic Coated Mufflers, Hypershift Clutch Kit, and Panel Vent Kit in one convenient package. Your choice of tunes will unlock maximum power and performance, the exhausts shed weight and sound great, the clutching puts the added power to the ground, and the vents help keep the underhood temps down. 

- Speedwerx ECU Tune

- L2 Competition Series Stainless Steel Muffler or Standard Lightweight Ceramic Coated Muffler

Hypershift Clutch Kit 

Panel Vent Kit

ECU Flashing:  We have been focusing on drivability and throttle response with our programming and are seeing awesome results.  We have +10 / +20 / +35 HP tunes available. The feedback on our programming has been great, our team has these machines ripping and the response and acceleration are for sure to bring a smile to your face. The stock tune runs at 8300 rpm, +10 hp tune at 8400, and +20 hp tune at 8500-8550.

Mufflers: We have two great options, the L2 Competition Series and a Standard Lightweight version. Both of these have a CNC machined diffuser which gives you a precision fit and finish as the exhaust leaves the turbo outlet. These mufflers feature our new ANTI-BOG deep snow technology which helps prevent bogging in deep snow conditions, this design allows the exhaust to escape the exhaust outlet when the bottom of the outlet is capped off or covered in deep snow conditions. Both mufflers show a small power gain with the stock ECU programming and improved throttle response. 

-  L2 Competition Series- The Light n’ Loud version will be made from 304 stainless steel and saves 10.9 lbs.

-  Standard Lightweight- This muffler is made from mild steel and ceramic coated. It’s designed with a lower sound level in mind with just a slightly more aggressive tone compared to stock, but still saves 8 lbs.

Clutching:  We have designed and tested several new variations of our CNC machined fully adjustable weights for the P-22 clutch in conjunction with Erik Woog at VOHK performance.Our latest testing in late winter has shown us that there is even more to gain with some additional changes, we have since then made these changes and tested them thought he spring and summer with great results. These new weight designs in conjunction with our H5 Alloy Springs and Lightweight Compound Radius Helixes are showing a solid 6.5 HP gain on the track dyno, and field testing has shown  dramatically improved bottom end performance and response over the stock setup as well.


You must send your ECU to Speedwerx for programming! Please include a copy of your invoice or a note with your return address and order number. The return shipping cost for the service of your choice will be added when purchasing online. 

Ship to:

Speedwerx, Inc.
20195 Greystone Avenue
Forest Lake, MN 55025


Sending Speedwerx your ECU is always the easiest and preferred way to get it done, but for those that wish to purchase a tool to flash their own ECU, we are using the new industry leading EZ LYNK Auto Agent 3 system. This will not only allow you to flash your ECU but you can also do much more.

  • Data Log live and record data to share with tuners or friends.
  • Run diagnostics checks on your machine as well as several other powersports and over the road vehicles. (brand-specific cables required for other powersports machines)
  • Reset power valves on Polaris 850 and 9r models.
  • Flash your own ECU with optional ECU Flash Power-Up Adapter


Get Connected with The World's Most Powerful Vehicle Scan Tool. EZ LYNK puts your technician in the front seat whenever and wherever you choose and is the vehicle interface for all EZ LYNK apps.

The EZ LYNK Auto Agent 3 Vehicle Diagnostic Scan Tool and Electronic Logging Device (ELD)

Who is it for?

Vehicle Owners - From 18 Wheelers to Powersports and everything in between. See what we offer for your Vehicle

Vehicle Technicians - Get Connected with your customer and their vehicles; Whenever and Wherever

Transport Companies - Owner Operator, Small and Large Fleet Sizes and even Bus Transport Companies

Commercial Motor Vehicle Drivers - Hotshot, Short Haul, Long Haul, Agricultural and Construction


60 Second Setup:

Plug the device into the Vehicle's OBDII Diagnostic Connector

Install the EZ LYNK Mobile App on your Android or iOS Device

Connect via WiFi

Diagnostic Scan Tool and More:


A Connected OBD Scan Tool for You and your Vehicle's Technician

Lynk with your Technician

View and Record Vehicle Data Parameters in Real Time

Share Recorded Data Logs with your Technician

Read and Clear Diagnostic Trouble Codes (DTC)

Perform Technician Recommended Vehicle Functions

Install Vehicle Firmware Updates provided by your Technician, Over-the-Air

Chat with your connected Technician, within the Auto Agent Mobile App


Auto Agent 3 w/ OBDII Connection

Devices and Software Compatibility:

Android 8.0 or Later

iOS 12.0 or Later



iPod touch


Additional Accessories to expand the Auto Agent 3 Connection and Convenience:

Class 8, Medium and Heavy Duty (Semi) vehicles - Auto Agent 3 HD Cables (6 and 9 Pin Round)

ATV, UTV, SnowMobile and WaterCraft applications - Auto Agent 3 Powersports Diagnostic Cables and ECU Flash Power-Up Adapters

EZ LYNK Phone Window or Dash Mount - The phone mount that sticks!

EZ LYNK ELD system requires a monthly subscription