Need a YFZ450R exhaust that is track and trail legal? The Big Gun Evo-R Series is between 94-96db's which will pass any current sound testing. Aug.29,2009
- USFS forestry approved Screen Type Removable Spark arrestor
- .035-304 Stainless steel pipe construction hand Tig Welded
- 6061 Aluminum silencer housing
- Titanium hard anodized finish canister
- Complete system and Slip on systems available
- 2 inch internal stainless steel race core
- New!!! Sleek Silencer Design provides sufficient clearance which prevents silencer from hitting brake caliper.
- New!!! Bold new Big Gun Logo that wraps the silencer for a trick new look!
- CNC billet aluminum outlet end cap
(Available in other popular colors sold separately) - 6 Month Big Gun warranty and Accident Replacement Program
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