HPS is conscientious of maintaining respectable sound levels. This new PATRIOT 850/650 silencer develops only 4 dbs over stock at wide open throttle while maintaining the highly desired HPS signature tone. Coupled with our Double Walled Design that greatly decreases under the hood heat and reduces harmful engine harmonics. HPS has proven their designs with supplying two decades of lightweight and durable snowmobile silencers.
Features:
Fits:
2019-26 Polaris AXYS & MATRYX Patriot 850/650 motor on RMK / Khaos / Rush / Switchback / INDY
NOTE: Does not fit or work on Polaris AXYS 800 or 600 Sleds.
All results are tested at complete break-in and stock parameters
(Passes SAE J-2567 sound test approved below 88 dbs 4000 RPM)
Recommended peak engine setting 8150 RPM
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INSTALL VIDEO