Yes , but make sure u buy MPEM and ECU together with key . The ECU is inside MPEM that Bosch modem. Make sure u have same parts no or new replesment so can work with your ski, if u don't have any problem with your ski gone be working fine. I just did that on my 2004 3D I put used MPEM from 2002 gtx rfi. I work good. Probably any RFI model will work . But double check.