Remove carpet and identify cut line

I dug out my spare tailgate to make an example out of it, poor tailgate. You can see that once the carpet is pulled off there is a very easy cut line to follow.

Drill a starter hole

Locate Structural Ribs

You can see the divots where the 3 ribs are spot welded in with 3 spot welds each. With a normal length jigsaw blade you can cut right through the ribs if you go slow.

Cut along the line making sure to remove the entire raised portion.

Don’t cut here

There is one section that you can not cut with the jig saw, if you do you will cut into the latch. I just use a cutoff wheel for that little bit, or you could block up the jig saw a bit, or use a shorter blade.
If you remove the inspection cover you can see the problem area beforehand.

A shot of the interference once the center has been removed.

Twist off any remaining spot weld tabs

Once the center is pulled out, remove the ends of the ribs by tweaking them back and forth until the spot weld breaks.

Pile of scrap metal left over

The big hole in your tailgate.

I do not recommend completing this step unless you have the requisite lid to fill that hole. :-)

The hardware

Assemble the hardware

The hardware would be tough to get together unless you send the allen wrench through the hole, line the washer, and lock-nut up on the allen wrench and use it to aline them to the hole, pull out the allen wrench while holding up on the hardware and thread the screw in. Makes quick work of it.

No really, this would seem nearly impossible if you do not use this trick.

I recommend using a bit of thread-locker or anti-seize on the threads. The provided hardware is 18.8 stainless which has good corrosion resistance, but is prone to galling after repeated use or under heavy tension.

You should not encounter any problems during the initial installation unless your tailgate is bent more than normal. However, if you end up removing and re-installing your tailgate lid down the line the threads will start to get sticky, a bit of thread-locker will prevent this.

All set