FMF Q4 Muffler - 044199 Yamaha WR 450 / YZ 450 2003-2006 Brand_Lethal Threat Adds 5%-10% power gain

Adds 5%-10% power gain

Product Name Support Bracket Type Fender Units Each Riding Style Street

Fits all motorcycles on the front or rear of risers using straps

Product Name Belt Tooth Count 137 Units Each Type Rear Drive Material Carbon Fiber Riding Style Street Width 1"

Center Width 9" Clamping Diameter 1" Color/Finish Black Features Knurled Center Units Each Finish Flat Handlebar Diameter 1-1/4" Riding Style Street Features Notched for Throttle-By-Wire Product Name Handlebar Width 30" Controls Diameter 1" Features For Hydraulic Clutch Material Steel Rise 10" Type/Bend Strip Color/Finish Flat Features Pre-Drilled End Rise 9" Features Accepts Heated Grips Pullback/Sweep 5" Base Color Black

FMF Q4 Muffler - 044199 Yamaha WR 450 / YZ 450 2003-2006 Brand_Lethal Threat Adds 5%-10% power gainFeatures The Q series features advanced engineering to precisely locate baffles and chambers to absorb sound Less mass to enhance power to weight ratio Quiet power with minimal sacrifice for performance Developed over years of championship off road racing Twin stage core design for lower sound output and extended life of packing material Comes standard with spark arrestor Specs End Cap Style Conical Riding Style Adventure Touring Dual Sport Muffler