The original, best-selling TurbineCore 2 uses the exclusive "Turbine Dampening System" and has well earned its U.S. Forest legal status. By using a spinning cyclone design rather than restrictive mesh screens, the TurbineCore 2 allows exhaust gases to flow freely while forcing heavy sparks outward into an external chamber.The straight-through spark-arrestor design and "performance-flow" stainless steel end cap deliver strength and durability along with track-and trail-proven power.Get the best of both worlds for your YZ125: track-ready performance and trail-legal status.
-The #1 spark arrestor in the world
-U.S. Forest legal
-Track or trail ready
