A 4-Stroke header system that incorporates FMF's patented Power Bomb module at a precise location in the initial stage of the header system; by positioning the "Bomb" at this key point, the expansion and contraction of exhaust sonics through the system resulting in a flow increase of nearly 10%. The surface 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 at higher air pressures (RPMs). The Power Bomb is a "pre-muffler" of sorts, which helps to lower the bike's sound output because it provides more sound-absorbing surface area to allow the exhaust gases to become absorbed.
Enhance your Kawasaki KX250F with the FMF Racing 25+ Hex Q4 Slip-On Exhaust System, designed specifically to improve exhaust flow and performance. This system features FMF's patented Power Bomb module strategically positioned in the initial stage of the header, which significantly enhances exhaust flow by nearly 10%. The Power Bomb acts as a pre-muffler, providing additional sound absorption and reducing noise output while maintaining optimal performance. Its perforated core surface allows exhaust sound to exit into the steel wool packing, then expands and cools before re-pressurizing at higher RPMs, resulting in a smoother, more efficient exhaust flow. This design not only boosts power but also contributes to a more refined sound profile, making it a popular choice among serious riders seeking both performance and sound quality.
Features:
- Patented Power Bomb module: strategically positioned in the header to increase exhaust flow by nearly 10%
- Steel wool packing: absorbs sound and cools exhaust gases for quieter operation
- Enhanced exhaust flow: promotes better engine performance and throttle response
- Durable construction: built to withstand demanding powersports conditions
- Designed specifically for Kawasaki KX250F: ensures precise fit and optimal performance
US Dollars
