I disagree. See below.
@A]]Th!ngSound , you'll probably be fine. Exhaust systems sound a LOT different once you add a turbo to them.
For what it's worth, I bought an identically priced cheap exhaust on eBay when I did my boost install. I bought it for the piping and also purchased a Vibrant muffler to go with it, being afraid that the eBay exhaust alone would sound crappy. I returned the Vibrant muffler -- I was pleasantly surprised at how the exhaust sounded. It was not ricey, or raspy. A little loud on a cold start, and a little drone on the highway, but otherwise no problems! (Oh, and I was NEVER pulled over for exhaust while I had this on.
Of course, this being an eBay special, it could be hit or miss. But, I say go for it, and if you don't like it, you can always change it it after.
XpLod3r, your story was what gave me the idea on the exhaust. I've already spent around 9 grand all together on my setup and I'm absolutely dying to have it running. I did go name brand and above requirements for everything except for the exhaust, which I just wanted something at least 3 inch. It's going with a Turbonetics 6165 BB 3-700hp pro package courtesy of Greg @ go-autoworks, hondata s300 tuned at Humble Performance on 93 pump gas.
I've had my fair share of dumb purchases for a Honda with cheap China stuff and I had to share it because of my guilt. I wanted to do a build thread but had no idea how much interest it would get.