Full Velocity Stainless Trail Exhaust for Polaris Patriot 650 / 850 / 9R // SKU: 02-330-SS

SKU: 02-330-SS
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$379.95 USD
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SKU: 02-330-SS

Primary Application: Polaris Patriot 650, Patriot 850 (Naturally Aspirated AXYS & Matryx), and Patriot 9R snowmobiles.

Shed dead weight, lower under-hood heat, and give your sled an aggressive, trail-friendly exhaust note with the Bikeman Performance Full Velocity Stainless Trail Exhaust. Engineered specifically for the Polaris Patriot engine family (650, 850 NA, and 9R), this slip-on exhaust delivers an honest 7 lb weight reduction over the bulky stock system while increasing exhaust scavenging and horsepower across the entire powerband.

Many aftermarket exhausts cause engine bogging or lose horsepower due to improper internal backpressure. The Full Velocity exhaust was extensively dyno and field-tested to maintain precise expansion chamber pressure—guaranteeing dyno-proven horsepower gains with zero power loss. Designed with trail compliance in mind, it provides a quiet, mild exhaust tone at idle and low trail cruising speeds, opening up into a crisp, authoritative race bark when you pin the throttle at wide-open RPM.

Key Performance Features

  • 7 lb Chassis Weight Reduction: Weighing in at only 9 lbs, this exhaust eliminates 7 lbs of dead weight directly from the right-hand front side of the chassis, significantly improving flickability, handling, and sidehilling balance.
  • Trail-Friendly Full Velocity Tone: Engineered with internal sound-dispersion chambers that keep decibels respectful and mild down low around trail stops and towns, while unleashing an aggressive, clean-pitch two-stroke sound at higher RPM.
  • Dyno-Proven Horsepower Gains: Built with optimal internal backpressure regulation to ensure crisp off-idle throttle response and top-end over-rev with absolutely zero power loss.
  • Cooler Under-Hood Temperatures: High-velocity internal exhaust scavenging and a reduced exterior footprint drastically reduce under-hood heat soak, keeping side panels cooler and prolonging drive belt life.
  • 100% Stainless Steel Construction: Crafted from premium high-tensile stainless steel with precision TIG welds for a durable, rust-free finish that withstands extreme thermal cycling and deep-snow contact.
  • Direct Bolt-On Drop-In: Reuses factory exhaust mounting locations and OEM springs for a fast, hassle-free installation with no chassis modifications or fuel re-mapping required.

Product Specifications

  • SKU: 02-330-SS
  • Total Weight: 9.0 lbs (Saves 7 lbs vs. OEM stock exhaust)
  • Sound Profile: Full Velocity Trail (Quiet & mild down low; crisp, aggressive performance note at wide-open throttle)
  • Material: High-grade polished stainless steel
  • Direct Fitment: Mounts directly to OEM exhaust pipe and utilizes factory belly-pan rubber grommets and exhaust springs

Vehicle Fitment & Compatibility

Fits naturally aspirated Polaris Patriot 650, 850, and 9R snowmobiles across both AXYS and Matryx chassis platforms:

  • Polaris Patriot 650 (2021+ Matryx): Indy, Indy XC, Indy SP, Indy VR1, Switchback Assault 146, XCR
  • Polaris Patriot 850 Naturally Aspirated (2019+ AXYS & Matryx): Indy, Indy XC, Indy VR1, Switchback Assault 144 / 146, Rush, PRO-RMK, RMK Khaos, SKS
  • Polaris Patriot 9R (2023+ Matryx): PRO-RMK 9R (146, 155, 165), RMK Khaos 9R (146, 155, 165), Switchback Assault 9R 146, Indy VR1 9R, Indy Cross-Country 9R

*Fitment Exclusion: Designed strictly for naturally aspirated engines. Does NOT fit turbocharged Polaris Patriot Boost models.