Kawasaki KX450X 2021-2023 Exhaust GPR Pentacross Inox Full System

The Kawasaki KX450X GPR Pentacross Inox Full System exhaust delivers premium performance and durability. This full system exhaust features a pentagonal design with brushed stainless steel construction. The exhaust system includes a removable DB killer and spark arrestor. GPR engineers developed this system through MXGP team collaboration. The exhaust system provides an average power increase of 2cv and significant weight reduction. The system connects directly to the motorcycle cylinders without modifications.

GPR Exhaust Information

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

Kawasaki KX450X GPR Pentacross Inox Full System Details

• Enhanced Performance: System delivers increased power output of 2cv with significant weight reduction
• Professional Racing Design: System developed through collaboration with MXGP racing teams for optimal performance
• Direct Fitment: System mounts directly to cylinders with included flanges, bushings, and brackets
• Premium Materials: Constructed with 304 stainless steel manifold and ULTRABOMB expansion chamber
• Track-Ready Performance: Racing system meets FIM homologation requirements for competitive use
• ECU Compatibility: May require ECU remapping when combined with additional performance modifications