Fat Boy 2 Repacking kits fit all PTR 2-Stroke Fat Boy Silencers.
Each kit is supplied with: packing, 3-end cap screws, decal and repacking instructions.

For maximum performance and sound suppression it is recommended to repack your 2-stroke Fat Boy silencer every 6-10 hours.

Fat Boy 2 repack kits are designed to be used only with PTR Fat Boy 2-Stroke silencers.
Mixing and matching other packing from other brands can or will cause a silencer to be over or under packed, severely affecting your engines performance.

*For Maximum performance it is advisable to repack your Fat Boy silencer with only genuine Fat Boy Repacking kits every 6-10 hours.
Fat Boy 2 cores are off-set to the top by design. When repacking silencer it is imperative that the core is reinstalled properly. Failure to do this will result in a noticeable loss in performance.
DRI offers a special tool for repacking Fat Boy 2 silencers.