Compatible with OEM Numbers for Yamaha 18P-14611-00-00, 18P-14611-01-00 Compatible with Yamaha YFZ450 Bill Ballance Edition 2010, YFZ450 Special Edition 2011, YFZ450 2009-2024 Compatible with Yamaha YFZ450R Custom Graphics 2012-2013, YFZ450R Special Edition 2009-2024, YFZ450R 2009-2024 Mounting Hardware Included; Body and Heat Shield Material - Stainless Steel (AISI 304); Heat Shield Yes; Input Pipe (ID) 1.56 Inch; Input Pipe (OD) 1.65 Inch; Output Pipe (ID) 1.56 Inch; Output Pipe (OD) 1.65 Inch Direct Replacement for the Following OEM Part Numbers:

18P-14611-01-00, 18P-14611-00-00


Fits The Following OEM Models:

Yamaha YFZ450 Bill Ballance Edition: 2010
Yamaha YFZ450 Special Edition: 2011
Yamaha YFZ450: 2009-2024
Yamaha YFZ450R Custom Graphics: 2012-2013
Yamaha YFZ450R Special Edition: 2009-2024
Yamaha YFZ450R: 2009-2024