I've seen a few clips of some quick boxes on the track that use a 2-step controller for their launch. If any one of you are reading this, or if anyone else who has successfully installed an MSD DIS-4 or 2-step launch control on their box, I would greatly appreciate it if you could share your installation process with us. I tried to hook one up with my Greddy Turbo Kit set up, but ended up screwing up my e-manage.