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)