As the Side x Side and ATV markets continue to expand, we realized the need for something bigger and better that could handle the huge demands of the larger, more powerful motors. The EXO Series is our ground up approach at just that. A unique hexagon shaped muffler and coned inlet allow for significantly more volume, delivering a louder but tolerable deep sound while also decreasing heat. The EXO Series is our largest, most durable and most powerful exhaust yet.