FMF 044298 Powerbomb Stainless Steel Header Pipe Yamaha YZF450R/X 2009-2012

The FMF Racing Powerbomb Header is an innovative exhaust component that transforms your bike's performance through patented technology. This stainless steel header pipe is engineered specifically for 2009-2012 Yamaha YZF450R and YZF450RX models, delivering measurable power gains and improved sound characteristics.

Key Features:

• Increases horsepower by as much as 10% through optimized exhaust flow
• Patented Powerbomb technology (Patent #7510050) creates a pre-muffler chamber that enhances the fuel charge
• Reduces sound output by up to 1.5 dB for a more controlled exhaust note
• Premium stainless steel construction ensures maximum durability and corrosion resistance
• Direct bolt-on fitment designed to work seamlessly with any FMF muffler
• Reduces the header pipe length, pulling the muffler closer to the motor for improved mass centralization

The Powerbomb header's unique design creates a scavenging effect that increases the flow velocity of exhaust gases, resulting in more efficient cylinder evacuation and improved throttle response throughout the powerband. This performance-oriented header pipe is built to withstand the demanding conditions of motocross and off-road riding.