Has anyone done a y pipe to their is350? Im doing research on the 2gr swapped mr2's, and most of their exhaust work is y piped, the lotus 2gr line also sounds much better than any exhaust systems I've seen people do on their is350's. I think the average is350 sounds to vq like and I'm not the biggest fan of that, so has anyone done anything else that really gets that really exotic sound out of the 2gr?