- Internal sound wave altering technology for a deeper but tolerable exhaust tone
- Stamped 304 stainless steel coned inlet for more volume
- Hexagon shaped large diameter housing for more volume
- Removable screen-type spark arrestor included
- Black powder coated stainless steel end tip
- TIG welded reinforced muffler bracket(s)
- Significant horsepower and torque gains
- Light weight brushed aluminum muffler
- 304 stainless steel mid pipe
- Handmade in the USA
Description
EXO Series came about from a realization of the need for a bigger and better muffler that could handle the huge demands of the larger, more powerful sport ATV motors. The EXO Series is our ground-up approach at just that. A unique hexagon shaped aluminum muffler and stainless steel coned inlet allow for significantly more volume, delivering a louder but tolerable deep sound while also decreasing heat.
Specifications
| Year | Make | Model |
|---|---|---|
| 2010 - 2011 | Yamaha | YFZ450 |
| 2009 - 2021 | Yamaha | YFZ450R |
| 2025 | Yamaha | YFZ450R |
| 2010 - 2011 | Yamaha | YFZ450R SE |
| 2025 | Yamaha | YFZ450R SE |
| 2010 - 2011 | Yamaha | YFZ450X |
| 2010 | Yamaha | YFZ450X Bill Balance |
| 2011 | Yamaha | YFZ450X SE |