Empire Industries Cyclone Series Exhaust System for Honda CRF 450 R 06/07.
Bolt on huge power gains across the entire RPM range with our Full
Exhaust System. Our unique step pipe design pulls every bit of
horsepower out of your motor. We have the Best Horsepower producing
Exhaust on the market! With our great sound and performance you will be
the envy of all your friends. Our pipes are built right here in the USA
and constructed of mandrel bent, high grade, 304 stainless steel. Tig
welded 6061 aluminum silencer with billet end caps make for easy