04-15 YFZ450 F4.1 Ss Natural, FMF 044206 Factory Silencer

Yamaha
YFZ450 2004 - 2010 & 2012 - 2015

Part No. 06-1703.FMF.F4N

FMF 044206

The Factory 4.1 is FMF Racing's premier ATV performance exhaust. It is guaranteed to produce more horsepower throughout the entire RPM range. If performance is your priority, the Factory 4.1 is the exhaust for you.

• Titanium construction with durable stainless steel midpipe
• Used by Factory teams such as KTM, Epic Can-Am and Rath Racing
• Optional quiet insert or spark arrestor available
• Available in natural or blue anodized finish (depending on model)
• Use with FMF Powerbomb or Megabomb, or stock header

Notice: Closed Course Use Only
Item ID: 044206
Type: Slip-On
Configuration: Single
Const: Titanium
Finish: Natural
Midpipe: Stainless Steel
Endcap: Stainless Steel
Spark Arrestor: Screen Insert (included)
Carb Warning: no
Quiet Insert: 94dB Insert (included)
Weight: 5.2 lbs.