The PowerCore®4 is designed to increase the horsepower and torque throughout the entire power curve and give you a noticeable power increase that is very usable and beneficial no matter what your riding style or ability is. Features include space-age internal packing for maximum packing life. High-flow modular end cap. Internal core shape uses high-flow technology. Enhanced sonic evacuation provides for higher flow and increased power. Includes removable spark arrestor.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
The Stainless Steel PowerBomb™ is a four-stroke header that incorporates the 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 sonics 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.
Additionally, the PowerBomb™ is a “pre-muffler” of sorts, which helps to lower the bike’s sound output by providing more sound absorbing surface area for the sound medium (exhaust gases). The PowerBomb™ provides power focused in the mid to upper rpm range.
This accessory is restricted to closed-course competition use. See California Regulations regarding Emission-Related Parts and Accessories for products for closed-course competition use only.
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