Fmf Factory 4.1 Muffler – Anodized Titanium 044235

Description

• Superior power and performance – horsepower improved throughout the rpm range
• Factory Forward Engineering centralizes mass, improves handling
• Customize with performance tuning inserts and spark arrestor module

Yamaha — WR 250 F — (2013, 2014, 2010, 2012, 2011, 2007, 2009, 2008); Yamaha — WR 450 F — (2011, 2010, 2009, 2008, 2007); Yamaha — YZ 250 F — (2008, 2007, 2006, 2009); Yamaha — YZ 450 F — (2008, 2006, 2007, 2009)