So I bought a set of dc sports header for my 97 civic ex and also a Tsudo cat-back system, and now it sounds something like a rice burner at a certain RPM. I now wanna minimize the exhaust muffler, do you guys think its the 5" exhaust that is making the rice burner sound or do ya'll think its the entire 2.5' cat back? I was thinking of just switchin the muffler it has now to a 2008 Civic Si muffler, do you guys think Ill get a clean hollow sound if I do that? Or what about a twin loop mugen muffler?

 

twin loop ftw

 

cat, resonator, twin loop.
no way you can go wrong with that setup.

 

This always amazes me when people who buy ricer exhaust components wonder why it sounds like a tin can.

 

Resonator

 

Alrite you guys are awesome, and should I get all this oem or will it work the same if I get it after market?