I have a 93 z24 5spd with the 3.1 and i am wanting to switch out the muffler with a Borla Pro XS but i am not changing anything else on the exhaust. I am not looking for any gained performance but i am looking for a bit more sound, i dont like quite cars so i would like it to be a bit louder. I have a borla cat-back on my 2001 Eclipse GT and i love how it sounds. But anyway i am wanting to know what size is the stock exhaust pipe going into the muffler and which kind of muffler fits the best (offset-offset , center-offset , offset-center , center-center). thanks for any advise

if i remember correctly the stock piping is 1 and 7/8 inches or 2 inches. and as for mufflers, try to get either offset/center or center/center. hope this helps. and good choice by the way, borla mufflers are a great product and they have really nice deep sound. glad to see u investing in a quality product instead of that cheap ebay b.s.


People say that what doesn't kill you in this life
will make you stronger. I'm not sure if that is true
or not, but i do know one thing-You have to learn from
it and it has to make you better.......it has to.......

Thanks for the help, now all i need to hope for is some descent wether in PA here soon so i can put it on without freezing to death

yeah tell me about it. i'm from pa too so don't worry i'm suffering too lol


People say that what doesn't kill you in this life
will make you stronger. I'm not sure if that is true
or not, but i do know one thing-You have to learn from
it and it has to make you better.......it has to.......