Since I recently replaced the M45 on my F-150 with the new M27, I had a spare set of M45's laying around. Since my padawan (apprentice) was jammerless on his truck (and he speeds way more than I do ) I gave him the M45's.
We installed then yesterday after work and tested them on a 1000' straight flat course.
I was able to get small PT's on the Stalker and LA, and by small I mean under 50'.
Here's a pic of how we installed them, it's not a great pic, since I took it with my Blackberry.