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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
baffles and proprietary multistage packing material making it the best performing quiet muffler available
• Expanded eyeport for easy fit even with larger framed glasses
Strategic Ventilation: Partial mesh back provides airflow where it's needed most
Custom dyed micro mesh fabric for max air flow
We now offer replacement decals for most model exhausts
PowerBomb 041220 KTM-450 EXC-F-2019 baffles and proprietary multistage packingThe redesigned PowerBomb is a four stroke header that incorporates FMFs 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. Result is a flow increase of nearly 10%! The outer chamber in the Powerbomb allows the air to expand, cool and ramp back up
