FMF 042385 PowerBomb Stainless Steel Header Pipe

The FMF PowerBomb is a redesigned four-stroke header pipe that incorporates FMF's patented PowerBomb module at a precise location in the initial stage of the exhaust system. This unique expansion chamber design delivers measurable performance gains while simultaneously reducing sound output.

Key Features:

• Patented PowerBomb module strategically positioned for optimal exhaust flow dynamics
• Increases exhaust flow by nearly 10% through expansion and contraction of exhaust sonics
• Acts as a pre-muffler, lowering decibel output by creating additional sound-absorbing surface area
• Constructed from high-quality 304 stainless steel for durability and corrosion resistance
• Outer chamber allows exhaust gases to expand, cool, and ramp back up at higher velocity
• Perforated core with steel wool packing enhances sound absorption
• Natural stainless steel finish

The PowerBomb header delivers more power throughout the RPM range by optimizing exhaust pressure waves. The innovative design provides performance gains without the excessive noise, making it ideal for closed-course competition use. Not compatible with stock mufflers; requires aftermarket exhaust system.