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Thunderheader Dyna
Patented Anti-Reversion design that produces maximum HP without sacrificing low end torque. Complete with all hardware needed to mount. Heat shields sold separately (set of 3 part #1126 or 1131b)
Most pipes in stock but could be up to 12 week lead if we do not have the item in stock. Please email to check stock.
Race waiver needed for California customers (Click Link to Access)
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