It's pretty simple. Just take the engine cover off, and remove the sound insulating foam piece, unplug the sensor on the EGR, and the sensor on the throttle body, and zip-tie them out of the way. Both are pretty accessible and easy to find. Put the cover and foam(I left the foam off because I like the louder sound) back on, and you're good to go. Runs amazing now.I'll email and ask for a copy of those instructions. I emailed him a few months back with my issues and it mostly fell on deaf ears.