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GGB Mountain Series Muffler- Polaris AXYS/Matryx Chassis Rush, Switchback, Pro-S, XCR, Assault, Indy XC, PRO RMK, SKS 850, Khaos 850 '19-'22


GGB SKU: 764-2041

Weight Loss: 11.35 Lbs


AXYS Chassis Rush, Switchback, Pro-S, XCR, Assault 850 '19-20

AXYS Chassis Indy XC 850 '19-20

AXYS Chassis PRO-RMK, SKS 850 '19-20

Matryx, PRO RMK, Khaos, Indy VR1, Switchback Assault 850 '21-22

850 Khaos '20-22

This muffler is a super lightweight, straight through flow design with an aggressive exhaust note. System fits securely in the stock location using stock mounts and is guaranteed to provide performance levels as good as or better than stock.

GGB Advantage:

  • Same day shipping
  • Performance Guarantee
  • Increased throttle response
  • Aggressive exhaust note
  • Huge weight savings
  • No fuel mods
  • Simple install
  • Secure fit

    Fuel and clutching mods are not necessary prior to installation. GGB two stroke mufflers are flow benched developed for back pressure against the stock muffler and will perform efficiently in any application where the stock muffler would be used.

    GGB Mountain mufflers are designed to be used in areas where increased sound levels are not an issue. These cans are loud when you open the throttle. Please use accordingly. Sound level increase over stock (dbA) Idle + 4-6 / Under load + 10-18.