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      03-06-2008, 09:19 PM   #10
Nucking Futs!
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Drives: nucking futs!
Join Date: Feb 2008
Location: All over Dallas!

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Pics can be found here:

http://www.supersprint.com/a_prodott...ello=bmwE92m31

In order to pass U.S. smog regulations (For states that require smog inspection such as Texas), you have to have a set of cats. So my question is, how does the o2 bungs get connected to the front pipes w/cats (part #'s 980722 & 980702) if there are no o2 holes on those cats? I'm assuming those front pipes weren't designed w/the U.S. in mind so they'll make another version for the U.S.?

The U.S. distributor for Supersprint is in Tyler, Tx which is 2-hours away from me. So I might be drive there to checkout all the e92 M3 parts & possibly buy:

http://www.supersprintna.com/

Slightly OT: I had both the GruppeM titanium & Supersprint race mufflers on my old e46 M3. While the GruppeM was much lighter & sounds good, I preferred the Supersprint race due to its deeper growl.
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