The seller is atvgalaxy and is located in Irvine, California. This item can be shipped worldwide. Dynatek dyna cdi/ecu ignition rev box arctic cat 650 prowler h1 not legal for sale or use in california on any pollution controlled motor vehicle. THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT 42 U.