Silvia Club of NSW
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Silent exhaust...where to get one?
https://forum.silviansw.com/viewtopic.php?f=15&t=29120
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Author:  whyte [ Wed Nov 14, 2007 12:04 am ]
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+1 for xforce varex muffler ^^

what exhaust system you got on your car now pete?

Author:  MAXBOOST [ Wed Nov 14, 2007 1:05 am ]
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I have an ECV for sale, interested parties can PM me. Selling it because I sold my car..

Author:  182Go [ Wed Nov 14, 2007 7:18 am ]
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DumHed wrote:
XForce Varex muffler is what you want.

+1 these things are amazingly quiet.

Author:  Busky2k [ Fri Nov 23, 2007 10:36 pm ]
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The Apexi ECV is shit. Stay away from it.

I have a Varex and demo'd it at the last dyno day. Pretty much had everyones jaw drop. It bloody works!!

If you want a small vid demo, i'd be happy to upload hehe.

Author:  ky0 [ Sun Jan 06, 2008 8:12 pm ]
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Busky2k, i would like to see that demo :D

Author:  hokkaido [ Sun Jan 06, 2008 8:49 pm ]
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depends on application, ECVs are good because theyre cheap and work when you need temporary quietness, but running one close all the time is a no no....

ive got a question about the varex tho?.. when its set to quietest, how much power does it rob over its loudest setting?, I know it runs 3 times through the muffler, but wouldn't that cause a massive restiction and be somewhat bad for the engine? over say, a high flowing jap branded jasma zorst (fujitsubo, hks silent power, etc)?

im thinking about buying one as my current system the muffler is virtually straight through anyway, and it annoys me alot on the way to work.

Author:  Zac [ Sun Jan 06, 2008 11:57 pm ]
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ky0 wrote:
Busky2k, i would like to see that demo :D


http://www.bestmufflers.com/Xforce_Exha ... .htm#varex

link to vid is on the right hand side

Author:  too_much_boost [ Mon Jan 07, 2008 7:04 am ]
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hokkaido wrote:
ive got a question about the varex tho?.. when its set to quietest, how much power does it rob over its loudest setting?


Busky made 252rwkw at the dyno day with that muffler on, so i can't see it being too restrictive.

Author:  Blakesilvia [ Mon Jan 07, 2008 8:55 am ]
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My New trust cat back exhaust is quiet quite??

Author:  MAXBOOST [ Mon Jan 07, 2008 2:43 pm ]
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Blakesilvia wrote:
My Spelling rival's Justins.


And your grammar two :lol:

Author:  Blakesilvia [ Mon Jan 07, 2008 3:10 pm ]
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indeeeed lol

Author:  hokkaido [ Mon Jan 07, 2008 4:03 pm ]
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too_much_boost wrote:
hokkaido wrote:
ive got a question about the varex tho?.. when its set to quietest, how much power does it rob over its loudest setting?


Busky made 252rwkw at the dyno day with that muffler on, so i can't see it being too restrictive.


that doesnt answer my question..

yah sure if its fully open its straight through so yeah doesnt make much if any restriction.
Id like to know the difference between open and shut, because if i did buy one itd spend alot of time on the quiet setting...

Author:  Blakesilvia [ Mon Jan 07, 2008 4:51 pm ]
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IT will restrict airflow, and it seems it doesnt restict alot when refering to Busky results.

Author:  hokkaido [ Mon Jan 07, 2008 6:28 pm ]
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cool. will check out the vid. *waits for results

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