Factory Si Catback

FB2Chris

Well-Known Member
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Has anyone 100% confirmed whether or not the factory Si catback (mainly just the B pipe) ABSOLUTELY fits the non-Si? If not, I will have a definite answer for this question on Saturday. I went to Honda to order a new non-Si B pipe and the part department associate decided to order a Si B pipe as well so we could compare the differences (other than the piping size) in order to determine if it will fit or not. Now that I think about it, I should have had him order both A pipes to compare as well.
 
I cannot remember who did this here... it's driving me nuts

a number of users did it on the 8th gen as well. Hopefully some of the users who did it chime in

8th gen non-Sis using a Si catback? I've seen that video, but I was under the impression that it was only the axle back. I'm not sure if he actually attempted it, but if I recall correctly creation said in order to use a Si catback mods would be required. But I think that was for the 8th gen catback, I have the 9th gen going to the dealer... Well the B pipe.
 
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Hmmm, out of curiosity I took a look at both the 2012 Si and LX exhaust diagrams... They appear to different :(

Si:
index.php


Non-Si:
index.php
 
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yea definitely looks different..
maybe the muffler would swap, they look to be the same shape
 
Of course... i got to the dealer at 6:03 and the parts department closed at 6 :pat:
 
I've not seen a honda service area open on sun at any dealer I've ever been to. :sadwavey:
 
I've not seen a honda service area open on sun at any dealer I've ever been to. :sadwavey:

You would think the dealer as a whole would have the same hours throughout each department, especially on weekends.
 
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