I'm actually getting the BMR heavy duty aluminum driveshaft (DS003) put in today, april 25, since my tranny's sitting in my trunk and i'm getting other stuff done (new clutch & shifter). I'm not going to use it for drag racing on a track, but I'll tell you how it feels.
BMR originally forgot to send me the rear yoke adapter. They finally sent it out and I just got it today. Install is this friday along w/ a BMR strut tower brace & Yokohama A048 tires. I'll let you know