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Donny FL FatBoy 2.0 Moderator w/6.25″ Extension for the SideWinder 580
Original price was: $351.95.$298.95Current price is: $298.95.
2″ x 10.5″… 1/2″ x 20 UNF Threads
Fits the SideWinder 580cc, Mordax Pistol & Long Strike.
Does not Fit the SideWinder 700cc
Is the 4.25 inch FatBoy still too loud for you? This 6.25 inch expansion chamber added to the rear of the FatBoy will make it even quieter… increases the air volume that gets captured inside the moderator!
Free Continental USA Ground Shipping
Shipped by USPS Ground Only!
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