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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
-Overall increase in power and torque
With the Q4 you don’t need to hear the power
FMF is about moving forward
this silencer is above the competition
The Fatty broadens and smoothes out the power curve while boosting gains throughout the entire power band
PowerBomb 041480 Size:OS -Overall increase in power andThe 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
US$ 11.99
US$ 190.00
US$ 172.50
US$ 493.48
