Are you talking about the one that mates the driving lights to the turn signal relocation mounts? I bought that from fast eddy. It works fine. You need to buy a relay as well. In addition, Rivco recommends buying a switch to turn it on and off for times when you don't need or want it. I eventually went to a marine supply store to get one I could fit on my tank console and be waterproof as well.
I guess I'll find out how waterproof the next time I ride in the rain. I cut it into my accessory circuit so even if the fuse blows, I still can ride.
