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Artic Cat Ski-Doo Yamaha FXR
Take your Polaris Boost to the next level with our new TRS PowerFlow Boost Valve.
It replaces your “stock boost box reed” with a more efficient and fully sealable valve.
Flows more air on the NA side, for better throttle response, and seals with under 1 pound of boost.
 
Yup! Nice shiny piece of billet aluminum - I didn't take a close look, but figured it was something that went on a sled.
 
Take your Polaris Boost to the next level with our new TRS PowerFlow Boost Valve.
It replaces your “stock boost box reed” with a more efficient and fully sealable valve.
Flows more air on the NA side, for better throttle response, and seals with under 1 pound of boost.
Is this a piece that can be retrofitted to an aftermarket turbo setup?
 
We will build a valve for that as well.
 
IMG_3537.jpeg

A big Thank You to Tom at TKI for his expertise, design engineering, and proto typing.
This project is a testament to his abilities and commitment to the snowmobile industry.
The Valve will be available from TKI as well.
Thank You to Toby Shepherd for his testing and implemented refinements.
Toby has been testing it in his back country sled along with his RMSHA race sleds.
 
Last edited:
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