S4/S6 exhaust on a '91 200?

Taka Mizutani t44tqtro at gmail.com
Thu Aug 14 05:14:27 PDT 2008

I don't think Stromung has really measured their S4/S6 exhaust to see how it
fits on a 200q20v.

I've done this, as well as some other people later and the real need is to
cut the rear bumper opening about 1" to the right of the stock opening,
IIRC. Then it's no problem.

The 200's bumper is much larger, so the tips don't stick out as much- it's
not a major problem, I would not reweld tips just for that. I also know a
couple people who have used S6 exhausts on their 200s without any problems
when their OEM exhaust rusted out.


On Wed, Aug 13, 2008 at 11:56 PM, Phil Rose <pjrose at frontiernet.net> wrote:

> At 8:26 PM -0700 8/13/08, Austin Calise wrote:
> >Phil, there's a few differences 1 the rear tips position for the cut
> >out on the rear bumper. The 200 20v tips would need to be welded to
> >the s-car rear box. 2 the cat's are different 1 being the the
> >flanges to DP are 3 bolt vs the 200's 4 bolt flanges, 2 being they
> >are a different shape and the pipes flare out to met the DP( S-car
> >DP outlets are further apart than on the 200 20v DP about 17"ish 200
> >and 22"ish on the S-car) . Other than that the mid and rear sections
> >are pretty much the same. I have a V8 rear section along with two
> >round resonators on my 200 20v and I cut the 200 20v tips off and
> >welded them to the rear box.
> >
> >            HTH's Austin
> >
> Hi Austin,
> Ugh, needing to weld my '91 tips to the urS muffler would be a
> nuisance (or worse). In what way do the urS tips not fit
> correctly--too short, high/low or a left/right mismatch? Another
> lister mentioned his new Stromung exhaust needed to be lengthened by
> about 2" to fit the '91--perhaps that's the same "tip" issue you
> mention. The need to do a "tip mod" is a little surprising
> considering that I'd been told  that Stromung claims (their) same
> exhaust is used for both models ('91 200 and urS4). As to the cat
> differences--that shouldn't be an issue here as I'm intending to only
> replace the cat- back parts (my '91 and the donor urS6 each use
> sleeves to connect the resonator/muffler section to the pipes exiting
> from the cats).
> Phil
> --
> Phil Rose
> Rochester, NY
> mailto:pjrose at frontiernet.net
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