Exhaust Fitment question, I searched but need clarification

[junior40er]

Does anyone have a picture of the different exhaust between 91-94, 95-96 and 97+?

I have a exhaust on my 95, its a magnaflow muffler welded to my oem 95 connection point (where it mates to cat). So connection from muffler to cat is just like OEM. from tip to where it connects is all one piece, no adapters or anything.

Someone with a stock 91 wants to buy my exhaust. Will my exhaust from my 95 bolt right up to his stock cats? If not, what is needed? Will a muffler shop make it work?

Thanks in advance.

 

[cosmod250]

http://www.nsxprime.com/forum/showthread.php?t=145221&highlight=angus

Check out the 11th post in this thread.

Peter

 

[Hapa88]

http://www.scienceofspeed.com/sos_resource/FAQs/NSX/eap/1997exhausts/default.asp

 

[RYU]

Unfortunately this won't fit a 91-94 unless he swaps out his OEM cats :frown:

 

[Hapa88]

Unfortunately this won't fit a 91-94 unless he swaps out his OEM cats :frown:

But it should fit 1995-2005 cars, right?

 

[itrsteve]

http://www.scienceofspeed.com/sos_resource/FAQs/NSX/eap/1997exhausts/default.asp

Do you have what changed in 2000? My 2000 came with 91-94 ovals on it and I wanted to get something aftermarket but wasn't really sure what year I should be shooting for.

 

[RYU]

But it should fit 1995-2005 cars, right?

It should since it's the header length and resulting cat length of the front bank of the newest years (00-05?) that changed. The front bank header on 00+ (don't quote me on the years. The info is here on prime somewhere) is about 10-20mm shorter. !#%!@#$@#

Do you have what changed in 2000? My 2000 came with 91-94 ovals on it and I wanted to get something aftermarket but wasn't really sure what year I should be shooting for.

There's something fishy about your setup if you've got 91-94 ovals in your 00. Look for muffler shop welds...

 

[itrsteve]

There's something fishy about your setup if you've got 91-94 ovals in your 00. Look for muffler shop welds...

If I knew what to look for then it wouldn't be an issue, I figure no use spending the extra $200 on a 2000+ if it isn't absolutely necessary.

 

[Hapa88]

You might have a 1991-1994 muffler section with adapters on it to fit the 2000 header & cat section of your exhaust.. look for adapter pipes between the muffler and the cats.
The adapters look like the little pieces in the 1995-1996 NSX exhaust profile of the diagram.

They something like this in real life:

 

[junior40er]

just saw this thread since i started it. The guy that bought it has a 91 NSX. I cut him a much better deal so he can do what i needs to make it work.