86-05 YFM350W P-BOMB SS PIPE, FMF 040040 POWERBOMB HEADER

YAMAHA
ATV SPORT
YFM350 WARRIOR 86-05

PART NUMBER 06-200.FMF.PB (ORO2U.COM)

FMF 040040

FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE.

–   The redesigned Powerbomb is a four-stroke header that incorporates FMF’s 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 at a higher velocity.
–   Additionally, the Powerbomb is a “pre-muffler” of sorts which helps to lower the bikes sound output by providing more sound absorbing surface area for the sound medium (exhaust gases).