Hello Rich, is there an exhaust system for the 1994 CS 2 door 3.4 you can recommend that will eliminate the Cat Converter? Also, I'd be looking for shorter mufflers too, I'd like to have the ADDCO rear sway bar installed and right now I can't since the bar is so thick it will hit the exhaust clamp. I live in SC and they do not require emissions testing so that is not a concern. No one cares about 30 year old cars here anyway. No extra noise though, factory 3.4 growl is just fine.
Regarding the smell of gas, ever since I had my gas tank & gas tank neck replaced, I have a real issue with the fuel pump shut off not working at all. I learned the hard way the first time I filled up. So, I use the same method when I fill up. Basically I calculate how much fuel I need to put in based on how much I used via reading the gauge. An example is if it reads 1/2 empty I put in 8 gallons.