EXO SERIES

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.

Features

• Light weight brushed aluminum mufflers
• Hexagon shaped large diameter housings for more volume
• Internal sound wave altering technology
• Stamped 304 stainless steel coned inlets for more volume
• TIG welded reinforced muffler brackets
• Precision TIG welded and CNC bent 304 stainless steel mid pipes / head pipes
• Black powder coated stainless steel end tips
• Significant horsepower and torque gains
• Removable screen-type spark arrestors included
• Handmade in the USA
• 1 Year Limited Manufacturer’s Warranty

Fitment

• 2009-2019 Yamaha YFZ450R
• 2010-2011 Yamaha YFZ450X

Brand: Big Gun Exhaust
Part Number: 13-24703