SAN DIEGO POWERHOUSE MAPPED VORTEX ECU'S ARE CURRENTLY ON BACKORDER.
ALL ORDERS CONTAINING THIS ITEM MAY HAVE A LONGER DELAY THAN USUAL. PLEASE CALL OUR SHOP WITH ANY QUESTIONS OR CONCERNS.
FULL SYSTEM EXHUAST (INCLUDES HEADER PIPE)The goal - improve power in every area we could while keeping the goal making the new 450X easier to ride in a variety of off-road conditions. We tailored the power delivery to give the machine more usable rideability. Power is up and weight is down for a win-win situation for the new red off-road machine.
Benefits for the CRF450X (fits CRF450L) Yoshimura RS-4 system include:
Proudly made in the USA!