Stainless Steel Racing

FMF Racing PowerBomb Header Stainless Steel fits Yamaha YFZ450R ATV/YFZ450X ATV


FMF Racing PowerBomb Header Stainless Steel fits Yamaha YFZ450R ATV/YFZ450X ATV

FMF Racing PowerBomb Header Stainless Steel fits Yamaha YFZ450R ATV/YFZ450X ATV    FMF Racing PowerBomb Header Stainless Steel fits Yamaha YFZ450R ATV/YFZ450X ATV

NOTE: Image is for reference only, actual product may vary slightly depending on your specific application. FMF Racing PowerBomb Header Stainless Steel fits Yamaha YFZ450R ATV/YFZ450X ATV.

The redesigned PowerBomb is a four-stroke header that incorporates FMF's patented PowerBomb module at a precise location in the initial stage of the header. By positioning this "Bomb" at a key point in the system, increased performance and flow is achieved through the expansion and contraction of exhaust waves as they pass through the system. The result is a flow increase of nearly 10%! The outer chamber in the PowerBomb allows the air to expand, cool and ramp back up at a higher velocity as it passes through this section. Additionally, the PowerBomb also acts as a pre-muffler of sorts which helps to lower the bike's sound output by providing more sound absorbing surface area within the exhaust.

Only fits machines equipped with FMF muffler. Fabricated using alloys made to FMF's specifications.

Pre-muffler function softens exhaust noises without compromising engine power. NOTE: Only fits machines equipped with FMF mufflers. This item fits the following applications. We guarantee your satisfaction, that's why our team works hard to get your gear to your door as fast as possible.


FMF Racing PowerBomb Header Stainless Steel fits Yamaha YFZ450R ATV/YFZ450X ATV    FMF Racing PowerBomb Header Stainless Steel fits Yamaha YFZ450R ATV/YFZ450X ATV