Big Gun EVO-R Dual Full Exhaust System — Honda CRF 450R (2013-2014), 4-Stroke

Big Gun EVO-R dual full system — twin-muffler configuration for bikes that came factory with a dual exhaust. Same 304 stainless steel head and mid pipes and hard-anodized aluminum mufflers as the single-muffler EVO-R, paired for the dual-exit OEM platform.

• Twin hard-anodized 6061 aluminum mufflers
• 304 stainless steel head and mid pipes
• USFS-approved removable screen-type spark arrestors
• Bolts to factory dual-exhaust mounting points
• Closed-course / competition use

Fitment: 4-stroke bike specific — fits the following models:

• Honda CRF 450R (2013-2014)

This is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.