Anyone know if there is any difference between an Ls and a Gsr exhaust? i recently bought a Apexi Noir Gsr exhaust for my Ls and it happens to be about 4 inches longer and hangers are in a different location, anybody know???

 

As you've discovered, the '94-'99 GS-R exhaust is approximately 4"-4.5" longer than the LS exhaust.

 

yep, sounds like you answered your own question

 

ok but does the chassis have the same size groove for the exhaust to sit in ?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by EvilJunkee &raquo;</TD></TR><TR><TD CLASS="quote">ok but does the chassis have the same size groove for the exhaust to sit in ?</TD></TR></TABLE>

I don't really know what you mean by "groove", but the chassis is essentially identical between the two models.

 

identical, ok thats all i needed to know... thanx

 

someone correct me if im wrong. but its because the gsr exhaust manifold is shorter then the ls. thats why the exhaust you bought is longer . all you have to do is shorten the b-pipe and it will bolt right up.

 

actually the Gsr exhaust that i got is longer than the stock Ls exhaust... but you know what i think, i think its because i got one for a sedan... its hard to say cuz nowhere on the box or the installation sheet does it say anything about sedan or coupe, it kinda sux! i gotta contact Apexi to see whats up...

 

na son

GSR is better

 

correct me if im wrong but isnt the 94-99 gsr exhaust manifold tha same length as the ls? its just tha 00-01 gsr exhaust manifold is shorter so the b-pipe would be longer.

a side question, but can you swap a ls or typeR header onto a 00-01 gsr head?

 

^ All B-series exhaust manifolds have the same bolt pattern = you can put whatever B-series header you want on a B-series head. Your just going to have to accomdate your exhaust to fit your header. Or a better alternative is to get a test pipe made.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TastyDragon &raquo;</TD></TR><TR><TD CLASS="quote">correct me if im wrong but isnt the 94-99 gsr exhaust manifold tha same length as the ls? its just tha 00-01 gsr exhaust manifold is shorter so the b-pipe would be longer.

a side question, but can you swap a ls or typeR header onto a 00-01 gsr head?</TD></TR></TABLE>

The '94-'99 GS-R manifold is shorter than the LS, hence the reason that the '94-'99 GS-R needs a longer exhaust B-pipe. The '00-'01 GS-R, the LS, and the ITR all have the same length manifolds and exhausts, and they're completely interchangeable.

Any of them will bolt to any B-series head, however.

 

thanks for clearing this up