Description
If you’re running a Ski-Doo MX Z X-RS E-TEC 850, swapping your stock silencer for the Straightline Performance Exhaust Silencer delivers measurable gains in both performance and handling. By shedding 5-7 lbs of unsprung weight, you’ll notice sharper sled response and improved maneuverability in technical terrain. The engineered design picks up 1-2 hp while maintaining a deep, controlled exhaust note—no irritating drone, just purposeful performance.
Installation is straightforward: the silencer uses the stock exit location, so there’s no fabrication required. The ceramic coating manages heat effectively and gives your sled a refined finish that matches serious trail and competition builds.
- Weight savings: 5-7 lbs
- Horsepower gain: 1-2 hp
- Total silencer weight: 8.5 lbs
- Installation: Bolt-on
- Exit location: Stock
- Heat treatment: Ceramic coated
- Fitment: Ski-Doo MX Z X-RS E-TEC 850 (2018-2022)
- MPN: 134-173






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