Kawasaki KX450F 2012-2015 Exhaust GPR Pentacross Inox Full System

The Kawasaki KX450F GPR Pentacross Inox Full System exhaust delivers exceptional performance for motocross riders. This racing system features a 304 stainless steel construction with an ULTRABOMB expansion chamber and PENTACROSS silencer design. The exhaust system increases power output by 2 horsepower while reducing overall weight. GPR developed this system through collaboration with MXGP teams to meet FIM homologation requirements. The full system connects directly to the cylinder 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 KX450F GPR Pentacross Inox Full System Details

• Enhanced Performance: The system delivers a 2 horsepower increase in power output through optimized flow design
• Direct Fitment: The exhaust mounts directly to cylinders with included flanges, bushings, and brackets for simple installation
• Race-Proven Design: Development with MXGP teams ensures optimal performance for competitive motocross racing
• Premium Construction: Hand-crafted from 304 stainless steel for maximum durability and heat resistance
• Sound Management: Removable db killer allows riders to adjust sound levels for different track requirements
• ECU Optimization: System may require ECU remapping when combined with other performance modifications