Yamaha WR450F 2019-2020 Exhaust GPR Pentacross FULL Titanium Full System

The Yamaha WR450F Pentacross FULL Titanium Full System exhaust delivers superior performance and sound. This titanium racing system enhances motorcycle power with a 2cv performance increase. The system features a titanium manifold with Ultrabomb expansion and Pentacross silencers. GPR designed this exhaust for professional racing applications through collaboration with elite MXGP teams. The complete system mounts directly to cylinders without modifications. The exhaust includes all necessary flanges, bushings, and brackets for installation.

GPR Exhaust Information

• Silencer Type: Pentacross FULL Titanium
• Product Category: Full system exhaust including removable db killer
• Removable DB Killer Included: Yes
• Exhaust Type: Full System
• Silencer Shape: Pentagonal
• Body Color: Brushed Titanium
• Endcaps silencer color: Brushed Titanium
• Catalyst: No
• EPA Compliance: Not required
• Two Year International Warranty: Included
• Construction: Hand-brushed titanium 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 Pentacross FULL Titanium Exhaust Details

• Enhanced Performance: Advanced titanium construction delivers a 2cv power increase over stock systems
• Racing Heritage: Direct collaboration with MXGP teams ensures professional-grade performance
• Premium Construction: Italian craftsmanship with high-grade TIG welding ensures durability
• Direct Fitment: System installs directly to cylinders without structural modifications
• Sound Enhancement: Delivers improved exhaust note over stock system
• ECU Optimization: May require ECU remapping for optimal performance, especially with additional modifications