Hardware needed for installing a hitch receiver on a 2012 RR?

[Leviathan]

I recently started driving a 2012 RR. I was able to track down a hitch receiver from a 2008 RR. it didn't come with hardware or instructions. Anyone know where I can find info on either of these? From the receiver it looks like there are 4 bolts needed.
Thanks

 

[alldazed]

You could go on Atlantic British website and look at their towing options to see if they have a comparable hitch to see what you need

 

[bryankdc]

i used the bolts that were taken off of the vehicle when i swapped out the existing bracket on my 2011. the wiring harness i bought from atlantic british. watch the wire loom in left rear when removing bumper.