I have the opportunity to get some exhaust parts from a '00 Type-R for my 1997 GS-R. Does anybody know anything about fitment issues? Is this a good idea?

 

good idea!
i heard for the gsr you're going to have to modify it a little bit to make it fit. they have (itr and gsr) different size cat. the itr b-pipe is shorter than the gsr, other than that it fits perfectly.

 

I put a '00 ITR exhaust on my '97 GSR. You'll need to extend the GSR B-pips 4" and it'll bolt right up. It's very nice, clean, sleeper mod.

hth, -C

 

I had Greddy SP piping on w/ my old Itr muffler, it bolted right on. Now I'm using an ES muffer. Anyone want a cut up Itr muffler? (No tip or piping connected).

 

Would any muffler shop extend the B Pipe for me? I wanna get an ITR Cat-Back exhaust system too, would it be expensive?

hey ITR Guys with an aftermarket exhaust, how much would you sell your OEM System for?

 

210.00 plus S&H. Already packed and ready to be shipped.


Jason

 

The going price is about $250 for the exhaust. Mufflers only usually sell for $100-$150 depending on condition.

 

I picked up a muffler here on H-T for $100 + about $20 for shipping. I was quoted $65 by a local shop for a 2.5" b-pipe. Not mandrel bent, but who gives a rip?
I'm now planning on getting a JDM ITR 4-1 header anda Random 2.5" cat, about $600 for both shipped.
The muffler bolted right up to my stock B-pipe, by the way. The ITR b-pipe will need to be lengthened by a few inches, I think. It was actually cheaper to have a new one fabbed.

 

Thanks for the input guys! FYI, I just picked it up.

 

remember that 00-01 gsr and type-r exhaust are shorter than 94-99 integra's cuz of the longer cat

 

Here are some comparison pics of 2001 GSR VS 2001 Type-R Exhaust.

 

Im sellin mine... $150+ shipping for 2000 ITR cat-back

 

how could putting the ITR exhaust on the gsr possibly make any difference but just a couple hp at the fly, they're basically the same aren't they?

 

nope, ITR flows 30% more than the GS-R

 

can someone confirm this for me? Since there are hardly any exhausts made for the '01 GSR, would it be safe to just get an exhaust made for the type R since they're the same length? Also, i plan to get a jdm 4-1 header with a new cat. If i get a cat made for the '94-99 gsr's, would i beable to get an exhaust made for '94-'99 gsr's?

 

Any year type R exhaust will fit 94-01 Non-vtecs and 2000-01 GSR's only. This will be a direct fit. However with 94-99 GSR's modification will be needed to the B-pipe. I do know that if you wanted just the muffer section the Type R muffler will fit all Acuras.

 

no, that's not right. The '94-99 GSR's have a shorter header, the '00+ use the US ITR header which is 4" longer (and better design).

I cut the pipe myself, and just brought the B-pipe and the flange and It only cost me $15 to have it aligned and welded.
hth, -C