I have done it. I have the intellihaul2.0 with front camera and wireless trailer camera. I use the axxess digital signal processor T harness, focal 4 ch amp and jl powered subwoofer. I installed it all myself. Added the intellihaul and plugged the t harness into that. The footwell area is really crowded especially because I have a dynamat insulation under the carpet and sound deadening. I’ve run it for 2 years now. I really like the setup, especially because I can keep the Left, right and trailer cameras on while towing, and put the front camera on when off roading. Hope that helps.