Yamaha YFZ450R PRO SERIES Exhaust Length:PRO SERIES EURO Replace the spigot on the

Replace the spigot on the YZ engine to fit in the yfz450r chassis

Pair with our YFZ450R Dual Injector Throttle Body for race-winning power gains

Unleash the Beast – RPrace’s Full Exhaust System for your GasGas MC 250F

Quick install and release in 5 seconds

Yamaha YFZ450R PRO SERIES Exhaust Length:PRO SERIES EURO Replace the spigot on theUnleash maximum PRO power! Our YFZ450R PRO SERIES Exhaust will take you to the next level. Feel the thrill of superior performance and push your limits with every ride. *** The Pro series is not compatible with the OEM rear shock and requires an aftermarket remote reservoir shock. Race winning RPrace exhaust for the YFZ450R This YFZ450R full exhaust has been used to win multiple races and podium finishes in GNCC and AMA ATV PRO races, Montreal SX win,