I know this had been done before but I figured I'd share my FH020AA install. I had a few of the FH020AA RRs sitting around and I had the tail section off, so I figured why not. I used the stock wiring and just changed the stock connectors to the correct ones for the FH020AA. I got the connectors from roadster.com and also a universal four way mounting bracket. It took a few iterations of mounting the bracket and RR to make it all fit under the tail section, but the attached pictures show the final mounting location. I don't know if it's necessary but I did use thermal paste between the RR, mounting bracket, and frame.