POLARIS PATRIOT 850 / 650 / 9R - POWDER LITE MUFFLER (2019+) boosttki They require an SLP ECU

They require an SLP ECU reflash done with a reflash box sold separately

Maximize the power-to-weight ratio of your sled by bolting on FOX’s new mountain shocks

The heat exchanger replaces the OEM bulkhead plate

Simple to use QS3 Compression Adjustment

or earbuds for wireless communication

POLARIS PATRIOT 850 / 650 / 9R - POWDER LITE MUFFLER (2019+) boosttki They require an SLP ECUFits all Patriot 850 models Great fit and finish Weighs only 5. 6 lbs 12 lbs lighter than the stock muffler Dyno & field tested Will not lose horsepower like other mufflers often do Exceptional sound Race Mountain style muffler No packing to ever wear out or change sound No returns due to loud or undesirable sound. Need new exhaust springs? 1. 8" springs or 2. 5" springs Pair it with Bikemans Lightweight battery kit to save even more weight! Total