Altima Exhaust ?'s

[Sukairain R-33]

Hokay, my friends '94 altima is having exhaust issues. so i have a few questions:what is the diameter of the exhaust before the cat.any suggestions for good oem replacement exhausts.

Thanks in advance.

[WideBodyCharlie]

obx exhaust off of ebay is pretty good. it fits perfect, works well and sounds good. kinda loud but it's a good low rumble., not ricey scream. it is by far the cheapest system out there. probelly even cheaper than buying a new stock set-up. peaple diss it and say you should only get the $700 systems, but for less than 200 this cannot be beat. i suggest it for good performance and sound while not breaking the bank.

[Altimasurgery801]

I went with the tsudo stainless steel from the headers back and I freakin love it. I spent about 375 shipped.