PowerBomb Exhaust Header 00-05 Honda XR 650 R - FMF 040021

Engineered for serious four-stroke performance, the FMF Racing PowerBomb 040021 header utilises FMF’s patented PowerBomb technology to dramatically boost exhaust flow and enhance throttle response. The strategically located PowerBomb chamber increases exhaust velocity, ramps up power, and reduces sound output by allowing exhaust gases to expand and cool before rapidly accelerating through the system. Crafted from tough stainless steel, the PowerBomb header is ideal for aggressive riders seeking both increased midrange and high-end gains. Suitable for closed course competition only. Features a patented PowerBomb chamber that increases exhaust flow by nearly 10% for improved power and throttle response. Lowers sound output by acting as a pre-muffler and increasing sound absorption. Constructed from durable stainless steel for reliability and resistance to corrosion. Lightweight design at only 2.9 lbs. Specifically tailored for high-flow, high-output off-road applications. Closed course use only. Item ID: 040021. Type: Header. Construction: Stainless Steel. Header Type: PowerBomb. Weight: 2.9 lbs. Carb Compliant: No.