FMF Power Bomb Header Pipe for Yamaha YZ250F and WR250F (2001-2006)

The FMF Power Bomb is a four stroke header pipe unit that has a unique bulge precisely located in the header system. A "pre muffler" of sorts, the Power Bomb actually lowers sound output because it creates more surface area to absorb the sound medium (exhaust). The surface area of the perforated core lets the sound exit into the absorbing material (steel wool packing) and then allows the air to expand, cool and ramp back up with the higher pressure air. The result? The FMF Power Bomb is instrumental in reducing the decibel level on any four stroke and because of the expansion and contraction on exhaust through the system, the flow has been increased by nearly 10%. That means more power throughout the range.

The FMF Power Bomb header pipe is a high-performance exhaust component designed specifically for Yamaha YZ250F and WR250F models from 2001 to 2006. Crafted from durable stainless steel, this header features a unique bulge precisely positioned within the system, serving as a pre muffler that effectively reduces noise levels by increasing surface area to absorb sound. This innovative design not only quiets the exhaust but also enhances overall performance by creating expansion and contraction of exhaust gases, which results in nearly a 10% increase in flow and consequently, more power across the engine's entire range. The Power Bomb’s tuned design focuses on improving bottom to mid-range performance, making it ideal for off-road riders seeking both power gains and noise reduction. Its design allows for full service access to the oil filter, simplifying maintenance without sacrificing performance or durability. The header's construction from stainless steel ensures resistance to corrosion and high temperatures, making it suitable for rigorous off-road use. Whether upgrading an existing system or building a custom exhaust setup, the FMF Power Bomb header pipe offers a reliable, performance-boosting solution that enhances your motorcycle's power output while keeping noise levels in check.

Features:

• Tuned for bottom to mid-range performance improvements

• Reduces sound output through innovative bulge and sound-absorbing surface area

• Designed for easy access to oil filter for maintenance

• Constructed from durable stainless steel for corrosion resistance

• Increases exhaust flow by nearly 10%, boosting overall power

Product Type: Exhaust
Exhaust Type: Head Pipe
Material: Stainless Steel
Model: POWERBOMB
Segment: Offroad
Division: Exhaust
Class: Mufflers, Pipes, & Systems
Sub Class: Pipes

FITMENT:
2001 Yamaha WR250F
2001 Yamaha YZ250F
2002 Yamaha WR250F
2002 Yamaha YZ250F
2003 Yamaha WR250F
2003 Yamaha YZ250F
2004 Yamaha WR250F
2004 Yamaha YZ250F
2005 Yamaha WR250F
2005 Yamaha YZ250F
2006 Yamaha WR250F
2006 Yamaha YZ250F
2007 Yamaha WR250F
2008 Yamaha WR250F
2009 Yamaha WR250F
2010 Yamaha WR250F
2011 Yamaha WR250F
2012 Yamaha WR250F
2013 Yamaha WR250F