Where is a good place I can pick up one of these? I want an aftermarket catback, but don't want to lose too much back preasure, so I wanted to pick up one of these, and I'm going to probably buy an OBX muffler for it. Thanx in advance.

OK, why would you want a stock turbo exhaust and then replace the muffler? The exhaust on the NTs is the exact same piping as a GS-T. And the turbo muffler does not decrease backpressure, it increases performance over the NT muffler. And from your sig it sound like you already have a muffler, so why you lookin for another?

I guess I'm just misinformed. The way that people talk about putting on the GST piping with the muffler on this board made it sound as if the piping was more wide.

What about aftermarket catbacks? Aren't they 2.5 inch piping as well? So we really only have to replace our mufflers on the 2GNT to get performance? If so, then cool. Any info you supply will be helpful in saving me some cash.