I have a 2008 Honda Civic SI Coupe, and I am looking for the best exhaust system I can get. I don't want something SUPER expensive, but I DO NOT want something cheap, or something that sounds like ****. Any advice on what to look for?

 

welcome to the forum. My 90 accord had a bomzit (sp) and we changed the 1 5/8 to a 2 1/2 in cat back. stock exhaust header. If you look into honda performance you may find quite a few different models.

 

These are great exhaust systems, I'm not too sure what you think is cheap or not, but try going here.

http://www.apexi-usa.com/categories/?id=5314

The Apex-i N1 Muffler is a great one, my brother has one on his WRX.

 

I would get a Skunk 2 Exhaust for you SI sounds really nice look it up on youtube if your not sure what it may sound like. But a Skunk 2 70MM Exhaust I say....