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Stage 1 Exterminator Kit // 2014-2021 Arctic Cat 6000 C-TEC2 Models

In stock

Our Stage 1 Exterminator Kits are a great entry level performance package with a 6.5hp gain over stock! 


Speedwerx Stage 1 Exterminator Kit // // 2014-2021 Arctic Cat 6000 C-TEC2 Models

Our Exterminator Kits are designed to ensure our customers are running the correct combination of parts for their particular model. These kits are designed for everyday type riding and require premium pump gas. We have grouped different options of our performance parts together to ensure our customers are looking at the correct combination of parts, giving you the confidence that you are getting the best bang for your buck. The Stage 1 kit is 6.5hp over stock and runs at 8000-8100rpm (same as stock) on 91 octane premium pump gas.


Stage 1 Exterminator Kit Includes:

  • Speedwerx ECU Reflash
  • Speedwerx Stealth Head Mod
  • Speedwerx Hypershift Clutch Kit
  • VForce 3R Carbon Reed Valves
  • Frogzskin High Flow Intake Vents
  • Black Anodized Aluminum Panel Vent Kit (2018+ consumer / 2017 RS / R XC only)


We highly recommend our Exterminator Kits to get a complete bolt-on performance package developed on our dyno and thoroughly field tested to meet our strict performance standards. The Stage 2 Exterminator Kits are the ultimate choice for those wanting maximum power and performance in a naturally aspirated, stock displacement bolt-on package with pull and go reliability on pump gas. The Stage 2 consists of our Pipe Mod, ECU Flash, Stealth Head Mod, VForce Reeds Hypershift Clutch Kit, High Flow Intake Vents, and Aluminum Panel Vents. The Stage 2 delivers an impressive 15.5hp over stock on 91 octane premium pump gas! 

Our Pipe Mod is the key to making big power, but that's just one part of the performance equation. Our ECU Flashes that are developed in-house change the fuel and timing parameters to ensure you’re getting maximum power and excellent throttle response with pull and go reliability on pump gas. The Stealth Head Mod has our interchangable billet domes with a special chamber and cooling design to reduce the chances of triggering the knock sensor to keep you at peak power all the time, and it also enables those riding at higher elevations to safely bump up the compression on premium pump fuel as well. We tested numerous reed designs and settled on a special carbon petal design from VForce that proved to be better than all others. Our Hypershift Clutch Kits keep the revs in the sweet spot to get all that added power to the ground when pipe temps and RPM’s climb on a long pull across the lake or up the mountain. The Intake Vents deliver more cool air to make more power, and the Panel Vents help keep your belt and clutch temps in check. You can use this in conjunction with your stock muffler for quiet power, or add our standard Lightweight Muffler that's 9.4lbs lighter than stock for a liitle better sound at a level reasonably low for everyday trail riding. Our L2 muffler is not recommended to be used with the Exterminator Kit.

We also offer a Stage 1 Exterminator Kit for a lower price point option. It does not include the Pipe Mod so the power gains aren't as big, but it's noticably better than stock with a 6.5hp gain. If you find yourself wanting more, you can always upgrade to the Stage 2 spec down the road as well. 


Currently Available for 2019-2021 ZR 6000 consumer models, and coming soon for 2019-2021 ZR 6000 R XC race sleds. 2014-2018 consumer models and 2015-2018 race sleds will be in the werx as well!



You must send your ECU to us for programming and Cylinder Head for exchange! Please include a copy of your invoice or a note with your return address and order number. We will hold your order to ship complete after we receive your ECU and Head. 

Ship to:

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


Sending us 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


More Information
ManufacturerSpeedwerx, Inc.
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You're reviewing:Stage 1 Exterminator Kit // 2014-2021 Arctic Cat 6000 C-TEC2 Models

WARNING: Cancer and Reproductive Harm-    See Proposition 65 Information for more on this Consumer Product Exposure Warning for residents of California.

These items are intended for closed-course competition only. Alteration of emissions-related components can constitute violation of federal and/or state laws. Substantial fines and penalties can result if used for other than closed-course competition use.