Bikeman Performance High-Flow Anti-Surge Compressor Housing Kit for Polaris Patriot Boost (OEM Stock Turbo) // SKU: 14-213-KIT

SKU: 14-213-KIT

Primary Application: Polaris Patriot Boost models equipped with the OEM factory turbocharger (Matryx platform across Short Track / Trail and Long Track / Mountain configurations).

Eliminate power-robbing compressor surge, widen your turbo's efficiency window, and maximize intake airflow on your Patriot Boost with the Bikeman Performance High-Flow Anti-Surge Compressor Housing Kit. Designed specifically for the factory OEM Polaris turbocharger, this upgrade replaces the restrictive factory compressor cover with a high-capacity, precision-ported housing that prevents airflow stall during abrupt throttle chops and re-engagements.

By expanding the compressor inlet from the stock 2.5-inch diameter up to a massive 3.0-inch high-flow inlet, this housing delivers significantly more air volume directly into the compressor wheel. Integrated anti-surge recirculation slots allow trapped high-pressure air to bleed back safely into the inlet stream during sudden off-throttle transitions, eliminating destructive turbo flutter and ensuring lightning-fast boost recovery when you jump back on the gas in technical terrain.

Kit Includes:

• Bikeman High-Flow Anti-Surge Compressor Housing (Stock Turbo): Precision-machined aluminum compressor housing (SKU: 14-213) featuring a 3.0" inlet and anti-surge porting.
• Bikeman 3.0" High-Flow Silicone Intake Tube (Black): Multi-ply reinforced 3.0" silicone intake tube (SKU: 14-206) engineered to mate seamlessly with the enlarged housing inlet.

Key Performance Features

• Eliminates Compressor Surge & Chuffing: Recirculation slots prevent air-stall during rapid throttle cycles, protecting the turbo wheel and maintaining shaft momentum.
• Upgraded 3.0" High-Flow Intake Inlet: Increases intake diameter over the stock 2.5" size, supplying maximum air CFM for faster spool-up and stronger mid-range pull.
• Broader Efficiency Window: Expands the turbo compressor map so the engine holds boost more effectively across varying elevations and loads.
• Protects Turbo Mechanical Hardware: Substantially reduces severe mechanical stress and thermal shock loads on turbo bearings and the shaft assembly.
• Instant On/Off Throttle Punch: Provides immediate, predictable boost recovery when carving through tight trees, sidehilling, or popping over obstacles.

Critical Installation & Tech Notes

• Locating Pin Removal: You MUST remove the stock locating pin on the factory turbo center section prior to installation. (This pin is used strictly at the factory to orient the stock logo forward during assembly.)
• O-Ring Reuse & Seating Rules: Reuses factory OEM O-ring.
  • 2022–2025 Turbo Models: Install the reused stock O-ring directly into the machined O-ring groove.
  • 2026+ Turbo Models: Seat the reused stock O-ring all the way flat against the face plate face.

Vehicle Fitment & Compatibility

Fits all Polaris Matryx chassis models equipped with the factory OEM Patriot Boost turbocharger (2022+):

• Long Track / Mountain: PRO-RMK Boost (155 / 165), RMK Khaos Boost (146 / 155 / 165)
• Short Track / Trail: Switchback Assault Boost 144, Indy VR1 Boost (129 / 137), Indy Boost models