well i posted this on the exhaust forum but...prolly got ignored cuz i put V6 in the subject..........my 91v6 firebird has exhaust that looks like stainless steel. its not to rusted BUT its rusted inside and around the tips a little bit. i dont think it sounds stock cuz ive heard stock on a 91 or 92 around town and ive heard other v6s and mine it sounds close to an 8 cyl. my exhaust has numbers from a marker on one of the pipes too...did gm put this exhaust on my car or is it some kind of aftermarket? my dad said they make cheap stainless steel exhaust that has a rep of rusting inside. or maybe it was put on a long time ago.

 

As long as ya not having to spend a dime to fix it sounds like you have a good exhaust system.
IS it GM
YOU IN RUST PRONE AREA AND YOUR EXHAUST IS OVER 10 years old
What are the odds?

 

what? i didnt understand your post at all. i have no idea about anything about it. i got the car about 10 months ago. i havent owned it that long. i have no idea if its gm, i was wondering if anyone had any clues. thats basically what im asking.

 

does it have any paper tags on the exhaust?

i remember when i got my car it wasnt original exhaust, but it was oem, and had paper sticker tags on the pipes

 

I know people in PA.
They bought a brand new GMC Jimmy in 1996.
It's already had the exhaust replaced due to rust from road salt.
Your car is older.
Doubt if your exhaust pipes is original anymore.

 

yeah. i dont think it came stock with it either. who knows how old that exhaust is. im pretty sure its stainless steel. gm didnt use that did they. and tonight when i put new shocks on the back i saw it had (at one point) a long sticker on the driverside pipe. who knows.