FMF 042131 Powerbomb Stainless Steel Header for Kawasaki KLX450R

The FMF Racing Powerbomb Header is an engineered performance upgrade designed specifically for the 2008-2009 Kawasaki KLX450R. This stainless steel exhaust header features FMF's patented Powerbomb technology that creates a pre-muffler chamber to enhance exhaust flow and optimize power delivery throughout the RPM range.

Key Features:

• Increases horsepower by up to 10% over stock exhaust
• Patented Powerbomb chamber technology (Patent #7510050) improves exhaust scavenging
• Reduces sound output by as much as 1.5 dB for quieter operation
• Constructed from high-grade stainless steel for maximum durability and corrosion resistance
• Direct bolt-on fitment designed to work seamlessly with any FMF muffler
• Factory-style mounting and routing for straightforward installation

The Powerbomb Header is engineered to maximize mid-range and top-end power while maintaining excellent low-end response. The innovative chamber design allows exhaust gases to expand and cool before entering the muffler, resulting in improved flow dynamics and measurable performance gains. Built to withstand the rigors of off-road racing and recreational riding.