All ECU’s below have been chosen by KP to be the best for your machine. You may receive a different part number ECU than you have, however this is the most up to date computer that we recommend. If you prefer a specific part number, please contact us. All ECUs come in programming mode, so you do not need a programming tool. These DO NOT come with any keys! You will have to program two keys at a minimum, follow our key programming video for instructions on programming keys. These are non-returnable! KP is not responsible for any machine that is not running poorly prior to ECU installation.