Product description

The FMF Powercore 4 Slip On Silencer For Yamaha YZF250 2003-05, WRF250 2003-06 is part of the latest performance exhaust collection from FMF.

FMF offer a wide range of after-market performance exhaust front pipes, silencers and systems designed to enhance the power and replace the stock exhaust with a high-flow, free-flowing system that reduces back pressure and allows for better exhaust flow, which results in greater performance!

FMF exhausts feature high end styling and are available for a wide variety of both 2 and 4 stroke machines - If you want improved performance from your bike, look no further than FMF!

Powercore 4 Slip On Silencer from FMF.

Features:

• New modular end cap allows easy tuning alterations
• Standard Hi-Flo 2" end cap boosts all-around performance; optional smaller 1-3/4" end cap smooths power delivery; spark arrestor module adds off-road versatility
• Computer designed and dyno tested for every 4-stroke application
• Enhanced sonic evacuation delivers a higher flow of exhaust gases, which increases power
• A stainless steel mid-pipe mates to the computer-designed aluminum rear can for lightweight durability
• Square or round (depending on the machine) perforated steel inner cores make for optimum flow, using hi-flo technology
• FMF's exclusive cross-weave internal packing provides longevity and maximum sound dispersion
• Elliptical aluminum can offers strategic sizing for superior performance
• PowerCore 4 SA (spark arrestor) features a patented screen-type spark arrestor that is approved by the U.S.F.S. and does not interrupt exhaust flow so there's no performance loss
• The PowerCore 4 SA system's strategic ports allow the sonics to evacuate more effectively with the computer-designed Performance Flow end cap

To fit:

• YAMAHA WR 250 F 2003 AMERICA
• YAMAHA WR 250 F 2003 EUROPE
• YAMAHA WR 250 F 2004 AMERICA
• YAMAHA WR 250 F 2004 EUROPE
• YAMAHA WR 250 F 2005 AMERICA
• YAMAHA WR 250 F 2005 EUROPE
• YAMAHA WR 250 F 2006 AMERICA
• YAMAHA WR 250 F 2006 EUROPE
• YAMAHA YZ 250 F 2003 AMERICA
• YAMAHA YZ 250 F 2003 EUROPE
• YAMAHA YZ 250 F 2004 AMERICA
• YAMAHA YZ 250 F 2004 EUROPE
• YAMAHA YZ 250 F 2005 AMERICA
• YAMAHA YZ 250 F 2005 EUROPE

Manufacturer part number: 044220

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Contents

Your package will include the following:

• FMF Powercore 4 Slip On Silencer For Yamaha YZF250 2003-05 WRF250 2003-06