Yes just as California states, is very essential component to having a FEL on our CUT's, I built the one I have on my 1700, from the front all the way back to the rear housing, the way I attached it to the rear was to drop the Hitch drilled matching holes to where the hitch bolts up at, the lowered the hitch to the underside of the sub-frame through the holes, I did get longer bolts, I also bolt it to the mid-mount ,via: transmission, and on to the front and where the bumper mounts along the side of the engine block, and a couple extra holes I found along the way to bolt it to,