04-05 TRX450 P-BOMB SS, FMF 041115 POWERBOMB HEADER

HONDA
ATV SPORT TRX450 R 04-05

PART No 06-192.FMF.PBS (OFF ROAD ONLY)

FMF 041115

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).