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      10-15-2011, 09:49 PM   #45
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I bought beamon's exhaust since he sold his car. It's a BMS xpipe with magnaflow mufflers. I put it on and paid no real attention to the tip alignment and it showed:



Then wassup61 came over as usual to fix the mistakes I make, and the result is much better:



Gotta learn somehow

PS: Behan/z4mnyc - door cards are great!
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      10-15-2011, 11:45 PM   #46
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2008 Z4M Coupe  [6.33]
I like mine!!
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      10-16-2011, 11:01 AM   #47
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Quote:
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I like mine!!
What are the details of this exhaust?
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      10-16-2011, 04:33 PM   #48
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Black M Coupe on left is stock exhaust. Mine in the center has SuperSprint Powerloops, and Rick Hunter on the right has Eisenmann exhaust.
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      10-16-2011, 05:05 PM   #49
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What are the advantages of the powerloops vs their race exhaust?
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      10-16-2011, 09:41 PM   #50
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Quote:
Originally Posted by gferil View Post
What are the details of this exhaust?
Thread right below this one: http://www.zpost.com/forums/showthread.php?t=419023
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      10-16-2011, 11:09 PM   #51
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Quote:
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What are the advantages of the powerloops vs their race exhaust?
I believe that the powerloops try to keep a bit more of backpressure in the entire exhaust system by reducing some flow (and ultimately, some sound). It may be beneficial to those that have aftermarket headers, a long with uncatted section1 (s-pipe), and perhaps even aftermarket section2 (x-pipe).
Me for example, I could probably use some powerloops to rid my system of some raspage

BTW, here are my SuperSprint race mufflers. They unfortunately don't look as nice as the Powerloops, which have rolled tips:
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      11-02-2011, 05:46 PM   #52
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2006 325xi  [0.00]
Aero Turbine resonators, custom tubing and some off-brand tips all done for under $500. Sounds great, too.



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      11-02-2011, 06:27 PM   #53
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stromung exhaust

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      12-05-2011, 11:57 PM   #54
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stromung exhaust

Awesome pic and awesome looking car. Very tasteful.

(I would probably crop out the hydrant on the right side though!)
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      12-06-2011, 08:45 AM   #55
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Stromung!!!
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      12-06-2011, 08:54 AM   #56
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I have the Stromung cans... Way better than the OEM in looks and sound

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