Intake 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 YFZ450 2004 to 2009
Yamaha YFZ450 Bill Balance Edition 2006 to 2007
Yamaha YFZ450 SE 2007 to 2008
Yamaha YFZ450R 2009 to 2018
Yamaha YFZ450R SE 2009 to 2018
Yamaha YFZ450X 2010 to 2011
Yamaha#YFZ450X Bill Ballance##2010#