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Does anyone know if a B6/B7 S4 exhaust will fit (or could be made to) on an RS4? TIA

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Old 09-16-2008, 07:34 AM
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Does anyone know if a B6/B7 S4 exhaust will fit (or could be made to) on an RS4? TIA
Old 09-16-2008, 08:18 AM
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Default Maybe but I don't think it would be easy...

the bends after the mid section are quite different.
Old 09-16-2008, 08:59 AM
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Are you talking about the bends from the resonator to the tips or resonator to the CAT?
Old 09-16-2008, 09:11 AM
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Default I'm pretty sure the AWE CB that was on my car for waterfest last year was originally designed..

for the B7 S4.

I could be worng tho.
Old 09-16-2008, 09:51 AM
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Default Inquiring minds want to know

why are you considering this?
Old 09-16-2008, 11:19 AM
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Default I don't want to post the reason just yet. But, if it can be done I will post full details of...

what I have in mind.
Old 09-16-2008, 11:47 AM
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Default From the muffler (the center can) to the resonators (the rear cans)

The exhaust is narrower on the RS4 and the shape of the trunk floor is different (S4 has spare tire well - RS4 has smaller battery tray). I've seen the inverse (RS4 exhaust modded to fit an S4 with RS4 look) and you could clearly tell it was not a perfect fit. The only way to really know in your case is to try it.
Old 09-16-2008, 12:27 PM
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I happen to know but I'll keep quiet if he doesn't want others to know yet
Old 09-16-2008, 12:50 PM
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Yes, please keep it to yourself for now. I should know if this will work in a week or two.
Old 09-16-2008, 12:51 PM
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Thanks Liam. I know the car your referring to (the auto "RS4"). I guess I'll have to try it out.


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