hey guys i just got an 06 wrx and i love it its an amazing car!! but i would like to put an exhaust on it and go stage 2 so i was thinking about gettin a turbo back b/c i read on cobbs website that u need a turbo back for stage 2 and u also get added gains but i read on here that you can also go stage 2 with a downpipe and a catback id really like the sound of a catback with the performance of stage 2 but what about those extra gains from the turbo back? whats the difference between the two? will i still get the same stage2 output with a dp and a catback as i would with a full turboback system? thanks guys!
ps. does anyone know where i can get the "sti genome exhaust"(like the one in the exhaust video clip thread) or just an sti exhaust if it will fit on the wrx?