Yamaha YZ450F 2003-2005 Exhaust GPR Trioval Slip-On

The Yamaha YZ450F exhaust system by GPR features the Trioval slip-on design. GPR created this exhaust system to deliver enhanced performance and sound. The Trioval series exhaust provides improved power output and weight reduction compared to stock systems. This exhaust system includes a removable DB killer and matching link pipe. The polished stainless steel construction delivers lasting durability and visual appeal. GPR manufactures this Trioval slip-on exhaust with EPA-compliant specifications for the Yamaha YZ450F.

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 YZ450F GPR Trioval Slip-On Exhaust Details

• Enhanced Performance: Direct bolt-on installation with included link pipe and mounting hardware requires no modifications
• Premium Sound Quality: Produces a rich, full-bodied exhaust note while maintaining EPA compliance levels
• Professional Design: World Championship racing experience influences the innovative engineering and construction
• Easy Installation: Plug-and-play design allows for straightforward mounting with professional installation recommended
• Complete Package: Includes specific link pipe, mounting brackets, and all necessary installation hardware