Yamaha WR450F 2007-2011 Exhaust GPR Trioval Slip-On

The Yamaha WR450F Trioval Slip-On exhaust delivers enhanced performance and sound. GPR's Trioval series features a classic ovoid shape with polished stainless steel construction. This slip-on exhaust includes a removable db killer and link pipe for easy installation. The GPR Trioval exhaust produces a refined sound while maintaining EPA compliance. This Yamaha WR450F exhaust system combines Italian craftsmanship with performance-focused engineering.

GPR Exhaust Information

• Silencer Type: Trioval
• Product Category: Slip-on exhaust including removable db killer and link pipe
• Removable DB Killer Included: Yes
• Exhaust Type: Slip-On
• Silencer Shape: Oval
• Body Color: Polished Stainless Steel
• Endcaps silencer color: Polished Stainless Steel
• Catalyst: No
• EPA Compliance: Meets EPA emissions limit
• Two Year International Warranty: Included
• Construction: Hand-polished 304 stainless steel with TIG welding
• European Homologation: Contact us more information on this exhaust or if you need homologation papers
• Made in Italy: Premium Italian manufacturing

Yamaha WR450F GPR Trioval Slip-On Exhaust Details

• Enhanced Sound Quality: Produces a refined exhaust note that's louder than stock while maintaining the softest tone in the GPR lineup
• Professional Installation Ready: Includes specific link pipe and mounting brackets for seamless fitment without structural modifications
• Performance Optimization: Delivers improved engine response and power output compared to the stock exhaust system
• Simplified Installation: Features plug-and-play design with included mounting hardware for straightforward setup
• Quality Assurance: Handcrafted in Italy with premium materials and backed by a two-year international warranty