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KTM 450 SMR Exhaust Valve Controllers

Looking for aftermarket parts to modify or upgrade your KTM 450 SMR 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 VET057 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 19-25 KTM 450SX-F/FC450 Titanium Exhaust Valve 2021-2025 KTM 450 SMR Base $129.00 Details