i wanna put a straight pipe on my car, but how about a whole new exhaust? any suggestions on wut to get? thanks.

 

A cat-back is basically a straight pipe with a quality muffler on the end of it. If you don't want to shell out the big bucks for a name brand cat-back, go to your local muffler shop and get 2.25" mandrel bent pipe from the catalytic converter back and find yourself a good muffler.

 

Here ya go, take a read here..... https://www.hondacivicforum.com/m_73572/tm.htm