I got mine installed. Details over in my journal thread starting on pg 19 or so. The short version: I've got Stillen headers and Berk HFCs, which of course raises some fitment issues. Luckily everything worked out fine under the car with crossmember/swaybar clearance, etc. The tips came out slightly too high, so I spaced down the rear exhaust hanger mounts with some washers to correct it. Initial impressions are great, but I wanna let it burn in for a day or two and test it more, and then more details, information, videos, and pics will be coming on Saturday. This is about all you get for now - this is a pic when the car was still on jackstands in my garage, before I fixed the fitment of the tips: