Big Gun Exhaust 09-22612 EVO R Slip On

• Hard anodized oval shaped aluminum muffler
• TIG welded reinforced muffler bracket
• 304 stainless steel mid pipe
• Red powder coated stainless steel end tip
• Lighter than stock exhaust
• Massive horsepower and torque gains
• Sleek muffler design allows for maximum clearance
• Removable screen-type USFS approved spark arrestor
• Handmade in the USA
• 1 Year Limited Manufacturers Warranty

Big Gun Exhaust 09-22612 Fitment:

• Yamaha YZ 450F (10-13)

• Hard anodized oval shaped aluminum muffler
• TIG welded reinforced muffler bracket
• 304 stainless steel mid pipe
• Red powder coated stainless steel end tip
• Lighter than stock exhaust
• Massive horsepower and torque gains
• Sleek muffler design allows for maximum clearance
• Removable screen-type USFS approved spark arrestor
• Handmade in the USA
• 1 Year Limited Manufacturers Warranty

Big Gun Exhaust 09-22612 Fitment:

• Yamaha YZ 450F (10-13)