Polaris 2023+ Patriot Boost Indy VR1 Assault ECU Reflash and Clutch Kit

$ 429.99

Our Patriot Boost performance kit is the best bang for your buck when looking to increase the performance of your snowmobile. Our Reflash cable and license gives you access to all our performance tunes available for your snowmobile. Switch between tunes anytime with our easy to use APP! Make sure to add the clutch kit to harness the extra power!!!

*** Silber Turbos is the only company currently to unleash the BOOST Response feature in the 7S gauge, This allow you to adjust how quickly the turbo builds boost ***


 Reflash cable:

Includes 1x Polaris Boost VR1 Indy Reflash cable kit

1x License for your sled. ( This gives you access to all of the available tunes for your sled).


Clutch Kit: 

Our Patriot VR1 Indy Boost Clutch Kit is a must when upgrading your sled. Want to put the extra power to the ground, increase belt life, and improve throttle response. Our clutch package offers all that at an affordable price.


Kit includes:

Adjustable Clutch Weights (73-88 grams)

Primary Spring

Our custom performance maps for the Patriot 850 Turbo adds additional boost throughout the entire elevation range. We also alter fuel and ignition maps for better throttle response and faster spool times.  Dollar for dollar this is by far the best modification you can make to your Patriot Boost!

The Purchase of our Reflash Cable kit and Tune allows access to all Stage Maps we offer! We will continue to revise our maps throughout the year. We *strongly* encourage you to purchase a reflash cable with our performance reflash. 

  • Stage 1: 91 Octane + .5 PSI of boost over factory
  • Stage 2: 91 Octane + 1 PSI of boost over factory
  • Stage 3: 91 Octane + 1.5 PSI of boost over factory
  • Stage 4: 91 Octane + 2 PSI of boost over factory
  • Stage 5: 100 Octane + 3 PSI of boost over factory
  • Stage 6: 110 Octane + 4 PSI of boost over factory
  • Stock Tune: Your factory tune!