the greddy SP2 is also pretty good, has a nice deep base sound. that RSR exmag also has a very nice bass sound to it. I heard both of these on G2s but im sure the sound wouldnt change that much for the G3

both of these are far from that loud obnoxious sound...its just a matter of seeing which one u can get cheaper

doesnt Borla make an exhaust system for the teg? i met someone with one on a G2