Installed the 7602 rad brace, which is indeed a bit of a pain in the ass to install. Removing the air-filter helps make a bit of room. If I had to do it over, I would drain the anti-freeze first, as it does spill and gets everywhere. The braces fit well and seem very good quality; I think they will work well. Nicely anodized red, too. I didn’t get the optional guards as I’m not racing it. So much antifreeze was spilled that I drained it all and put in new Engine Ice. Old antifreeze looked muddy. My experience was the same as above: the fan fits on existing bolts and quite a bit of plastic needs trimmed to make the shrouds fit. I used a box knife with a new blade & took my time. No problems.