Screw the old system. It does not use my exhaust flanges! I still think that you should do the sidemount and see what it will do. Fuck it, you know?
-Tim
My suggestion is put on the system that I won't have to build anything for it. Just kidding. I think the sidemount kit is what you should put on it. You need to find out what it is capable of. Put it on, turn it up and lets see once and for all what it can do.
I really like the looks of the frount mount, but they are awful complicated. The side mount appears easier to work around. For a daily driver I would prefer the sidemount. It really depends what your going to do with the car. If your going to sell it and offer a smoken deal (since you already have it built) stick the front mt system in it (since you did all the motor work to support the higher hp from the front mt) What ever happend to your blue white GTS?