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Donny FL FatBoy 2.0 Moderator w/6.25″ Extension
2″ x 10.5″… 1/2″ x 20 UNF Threads
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!
Shipped by USPS Ground Only!