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Custom Exhaust Questions

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Old Nov 21, 2006 | 03:52 PM
  #1  
graviTT's Avatar
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Default Custom Exhaust Questions

When it comes down to purchasing a custom exhaust, what are the advantages of stainless steel and mandel-bent piping? Better sound and better flow?

Furthermore, does eliminiating the resonator produce droning, or is the dependant on the diameter of the piping? (Is there an exhaust FAQ?)
BTW-- I did STFA.
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Old Nov 21, 2006 | 04:19 PM
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Default Do a search on exhausts, lots of threads out there. Some pretty good>>

aftermarket systems available for the TT. I am very happy with the Blueflame form the UK.
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Old Nov 21, 2006 | 04:21 PM
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Default couple of answers...

stainless won't rust, that's pretty much the only advantage. Mandrel bending keeps the pipe from being pinched in the bending process and makes it flow better. I think the resonator/muffler combination is ultimately what will determine sound and droning. Unfortunately for custom stuff, its just an educated guess until you get it on there.
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Old Nov 21, 2006 | 04:24 PM
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Default Some people think the expansion/contraction of a SS system is a negative. 'Mandrel' bends allow for

tighter bends too, but still keep a constant diameter of the piping.
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Old Nov 21, 2006 | 04:36 PM
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Default Drop by this shop...

...Canoga Park.<ul><li><a href="http://www.labreemotorsports.com/">http://www.labreemotorsports.com/</a</li></ul>
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Old Nov 21, 2006 | 07:24 PM
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Default

look at my signature all custom
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Old Nov 22, 2006 | 09:53 AM
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Default

What's your experience with this shop?
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Old Nov 22, 2006 | 12:02 PM
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Default Re: What's your experience with this shop?

Ingolstadt West highly recommends them... check over on the A4/S4 forum as well. I'll be using them sometime in January to build a cat back system to replace my Borla.
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