PowerBomb Exhaust Header 10-18 Beta RR 400 430 450 480 498 520 - FMF 045425

FMF Racing's PowerBomb 045425 is an advanced four-stroke header featuring a patented PowerBomb module strategically placed for optimal exhaust resonance. This innovative design enhances power output by increasing exhaust flow up to 10%, providing significant gains in performance and throttle response. The PowerBomb's outer chamber cools and compresses exhaust gases, boosting velocity while acting as a pre-muffler to reduce noise levels. The system is constructed from high-grade stainless steel, ensuring strength and durability for off-road use.

Features

• Closed course use only


• Patented PowerBomb technology for expanded exhaust flow


• Increases power and midrange throttle response


• Acts as a pre-muffler for reduced sound output


• Constructed from stainless steel for robustness


• Weighs only 1.6 lbs for minimal weight addition

Specifications

• Item ID: 045425


• Type: Header


• Carb/Emissions Warning: No


• Header construction: Stainless steel


• Header type: PowerBomb


• Weight: 1.6 lbs

Vehicle Fitment

BETA

• RR 400 (2010–2013)


• RR 430 (2015–2018)


• RR 450 (2010–2014)


• RR 480 (2015–2018)


• RR 498 (2010–2014)


• RR 520 (2010–2013)