I was installing in my XD Xtreme Pros tonight, and one of the heatsink straps broke off. This was my first time bending it, and it just broke right off next to the base (I didn't break it by bending a bunch of times). I was able to fish it out of the headlight housing with a pair of forceps, but is this going to cause an issue with cooling? Since there are about 20 of them, I'd guess it would be a small decrease in cooling, but I certainly don't want to hamper performance or cause damage to anything by overheating.
That being said, I'm glad I finally got some time to install my Xtreme LED Pros, and the output seems pretty impressive! Still need to go for a drive in the dark though to test them out.
It took me some time to get them clocked correctly since passenger and driver side had to be clocked at different angles. One thing I noticed is that, although I drilled a perfect 1' hole in the dust covers, the wire grommet fit pretty loose in there. Seems like the grommet would fit better in a 7/8" hole, but I tried and the connector wouldn't fit through. I ended up just doing my best to seal it up with some clear GE Silicone, so I think it should be safe from moisture now.