044298 - FMF POWER BOMB ЛОКОТЬ YAMAHA YFZ 450 2009-20

Powerbomb Header

• Utilize fmf's patented module precisely located at the initial stage of the header
• Position "Bomb" increases performance; horsepower is increased as much as 10%
• act as "pre-MUFFLER" helping to lower the Decibel output
• the expansion and contraction of Exhaust Sonics through the system causes increased Flow
• not for use with stock muffler.