Ok, I'm sort of at a stopping point. My GT is ready to have an exhaust system attached. I have it at a place we can do it ourselves. However, the question is: What will I need to keep reasonably quiet a 2.2l motor running dual 45's. I have a 2 1/2" downpipe right now ready to get attached to something. I have a 4" round MagnaFlo (straight-thru) muffler but I don't think this will do much.
I've searched the forums but only seem to find what the 1.9l motors have upgraded too. And some of those say there still loud!
Those with 2.2 - 2.4 motors: What did you guys do about the exhaust??
I've searched the forums but only seem to find what the 1.9l motors have upgraded too. And some of those say there still loud!
Those with 2.2 - 2.4 motors: What did you guys do about the exhaust??