Utilizing SLP new patents pending YST™ technology, these exhaust systems give your sled more top-end power (+6.5 hp) and a quick, zippy feel. You will also see up to 9.6 lbs of weight savings compared to stock. Clutching changes are recommended to capitalize on the extra horsepower. No permanent fuel modifications are required (no flash), and they run on 91 octane fuel.
Welcome to the dawning of a new era for 2-stroke exhaust technology. SLP knows it has taken a long time to develop their Single Pipe Set for the 850 Polaris engines. It has forced them to thoroughly evaluate every exhaust component and delve deeper into the details of how they work in tandem with each other (and the engine) to create power. As part of that process, they have discovered a new design that unleashes performance that has previously remained untapped. They call this patents pending design “Y-manifold Sonic Technology (YST)”™. You will notice that this groundbreaking SLP single pipe set looks different from anything that they have built before. YST™ allowed to create an exhaust system that flows more productively by eliminating restrictions and more fully utilizing the sound wave benefits inherent with 2-stroke engines to encourage its efficiency. This gives the engine more horsepower overall and a very responsive feel.


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