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2020 Yamaha YZ450F Exhaust Valve Controllers

Looking for aftermarket parts to modify or upgrade your 2020 Yamaha YZ450F with exhaust valve controllers? At Tunersports.com we carry a huge selection of the top name brand performance exhaust valve controller parts and accessories.

Exhaust Valve Controller Parts:

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Wiseco Exhaust Valves

OUT OF STOCK VET049 Wiseco valvetrain components have riders and racers covered from stock rebuilds to race engines. Titanium valves, Garage Buddy steel valve kits, cam chains, and valve shims help set you up for four-stroke head rebuild success.... Wiseco 20-22 YZ450F/21-23 WR450F Titanium Exhaust Valve 2020-2022 Yamaha YZ450F Base $129.00 Details