The RS*R Exmag has been back in production since December '06. Its the same style and sound, just without the black coating. It now has an unpolished steel look. I also like the Exmag because the actual size of the muffler is small compared to an Apex'i WS2 muffler and doesn't stand out at all.
www.rs-r.com
Let me also recommend the Koni yellows with Ground Control coilover setup, you will not be disappointed and you will have a lot of room to grow with that setup. OTS spring rates (380f/250R) will work for what your aiming for.