My stock exhaust is rusty and is falling apart on me so i need a new exhaust. I have an idea of what i want to do but not sure if i can do it. I have a 94XLT 2.3L 4 banger. What i want to do is have regular piping going to a muffler, then have 4 inch piping come out of the other side of the muffler. But i also want it to come out dual exhaust from the muffler. I want to know if that is possible for me to do and if its worth to do. And what kind of muffler should i get. And if i cant do that what should I otherwise.

 

4" is overkill. I would say go 2.5" from the cat back into a muffler of your choice, then go 2.5" dual out with 3" tips

 

I just realized that it is a 4 banger. 2.25" pipe might be better. Just my opinion.

 

nothing bigger then 2.25 unless your forced induction. anything bigger and your losing hp

 

2.25 pipe is big enough anything better it starts robbin u...i have 2 inch into a 3 in and 2.5 outlet flow 40 with dual outlets with turn down...sounds good but not as loud as i hoped it would be

 

where wwould be the easiest place to look for the parts?

 

I just got the pipe from the cat to the muffler in 2.5 from summit for about 60.00. then get a muffler and then I am going to have a exhaust shop run the daul pipes out the back. I will have 220.00 in my daul sytem when done.

 

I would go with a Flowmaster 40 or super 40, they sound pretty good on a 4 cylinder.

 

for me having a 3.0 v6 with a super 40. its good.....should have gotten super 44s damn it