Billet Blow Off Valve for Polaris Patriot Boost (Trail Sled Only) // SKU: 14-207

SKU: 14-207
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$199.95 USD
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Billet Blow Off Valve for Polaris Patriot Boost Trail Sleds // SKU: 14-207

Protect your turbocharger and maintain instant throttle recovery with the Bikeman Performance Billet Blow Off Valve (BOV) for Polaris Patriot Boost trail snowmobiles. Built with a CNC-machined billet aluminum housing, this BOV vents excess boost pressure directly to the atmosphere when you lift off the throttle, preventing severe pressure spikes, compressor surge, and turbo lag.

Unlike generic automotive blow-off valves, this unit features an internal spring tension calibrated specifically for 2-stroke snowmobile vacuum profiles. It opens rapidly during throttle lift to relieve charge pressure, then seals instantly under load to guarantee zero boost leaks on acceleration.

Key Performance Features

  • 2-Stroke Calibrated Spring: Custom-valved specifically for the rapid vacuum changes of 2-stroke turbo engines to eliminate boost flutter and delayed valve response.

  • Atmospheric Discharge: Diverts trapped high-pressure charge air out of the system during deceleration for crisp, immediate power recovery when getting back on the gas.

  • 100% CNC Billet Aluminum Construction: Heavy-duty billet body offers a custom, high-end finish that withstands extreme underhood heat and vibration cycles.

  • Outerwears Pre-Filter Included: Includes a protective Outerwears filter cover to prevent snow, ice, and trail debris from entering the valve assembly.

  • Easy No-Drill Installation: Pairs directly with the Bikeman Billet Intake Manifold for a clean, hassle-free installation without drilling into your factory throttle body.

Product Specifications & Fitment Requirements

  • SKU: 14-207

  • Compatibility: Polaris Patriot Boost Trail Sled Models ONLY (Indy Boost, Switchback Boost, VR1 Boost)

  • Fitment Exclusion: Will NOT fit RMK mountain models

  • Required Supporting Component: Requires an aftermarket silicone boost charge tube for installation.

  • Recommended Intake Hardware: MUST be used with the Bikeman Billet Intake Manifold (SKU: 14-204) for direct, easy installation.

  • Package Includes: Billet Blow Off Valve Assembly and Outerwears Protective Pre-Filter Screen