Exhaust Valve - Topline Performance Products

Features:

• Bronco? offers OEM replacement valves for both ATV and UTV models


• OEM replacement valves are made of durable SUH35B heat resistant steel that also comes with fill Nitride finish for further durability and resistance to corrosion


• Performance valves receive a swirl polish, smooth stem treatment, and are made of 21-4N/SUH35HT stainless steel. Performance valves are generally reserved for high performance / reving machines so these valves are forged with Stellite-Tipped valve stems.


• All valves are manufactured under ISO 9001 certified factory

Fits
Yamaha YFM350BA Bruin 2WD [SRA] 2004 to 2006
Yamaha YFM350FA Bruin 4WD [SRA] 2004 to 2006
Yamaha YFM350FG Grizzly 4WD [SRA] 2007 to 2012
Yamaha YFM350FGI Grizzly 4WD [IRS] 2007 to 2012
Yamaha YFM350FX Wolverine 4WD [SRA] 1995 to 2005
Yamaha YFM350G Grizzly 2WD [SRA] 2007 to 2012
Yamaha YFM350R Raptor 2004 to 2011
Yamaha YFM350X Warrior 1987 to 2004
Yamaha YFM350X Wolverine 2WD [SRA] 2006 to 2009
Yamaha YFM400 Big Bear 2WD [SRA] 2000 to 2004
Yamaha YFM400A Kodiak 2WD [SRA] 2000 to 2001
Yamaha YFM400FA Kodiak 4WD [SRA] 1993 to 2001
Yamaha YFM400FB Big Bear 4WD [SRA] 2000 to 2006
Yamaha YFM400FBI Big Bear 4WD [IRS] 2007 to 2011