I just ordered the RNR racing O2 Elim. Turbo back with the HKS TI/Carbon muffler. They were attractive to me since I live in socal, and I can pick it up. Also, if I were to have any problems, they're close by, so they could rectify them quickly. But after reviewing their quality (through the opinions of other RNR racing products owners), I probaly won't need to make a second trip there.

I was really inrigued by this setup, Since it comes with the O2 Elim. DP, and B/C I've always been in love with the TI/Carbon muffler.

My car is stock right now, except for a Cusco 2-disk carbon faced clutch (thanks Bulletproof Automotive), and I'm gonna do a before and after dyno. When I have the results, I'll be sure to post them here.

In an unrelated note, I just got 19/8.5 Volk Sf Winning's in gunmetal. I'll post pics in the wheel and tire forum this weekend when I finally wash my car.