Can the whole RS4 exhaust system(DP, Cat back....) fit on our S4?
08-19-2003, 05:33 AM
#17
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RS4 DPs fit fine. 10% larger diam over S4. They will flow more power than any stageIII (for now)
they fit fine, except you need to extend one of the pipes after the cats about 12 inches (IIRC).
The Cat-back will flow nicely to 420, but it won't fit in the back due to the different rear bumper (lower diffuser). The S4 has more of a cut out for the dual tips, the RS4 sits more below the bumper (lower diffuser)
The Cat-back will flow nicely to 420, but it won't fit in the back due to the different rear bumper (lower diffuser). The S4 has more of a cut out for the dual tips, the RS4 sits more below the bumper (lower diffuser)
08-19-2003, 05:59 AM
#19
AudiWorld Expert
just to clarify, you're saying the exhaust will flow enough for 420HP, but not claiming they will
flow more than other aftermarket exhausts.
Also, on race gas, at least some of the K04 kits are making 450HP (or at least something that's surely greater than 420)
Also, on race gas, at least some of the K04 kits are making 450HP (or at least something that's surely greater than 420)
