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Old 03-06-2013, 04:55 AM   #1
MRF22
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Member#: 210516
Join Date: May 2009
Chapter/Region: NWIC
Location: Beaverton
Vehicle:
2005 Sti
AW

Default Downpipe issue

I have an 05 STi.

Tomioka UEL headers
Up-pipe
Full 4" down pipe (catless)
TurboXS 3" catback with their standard muffler.
I welded in a resinstor to quiet it down.
My question is if I go to a 3" catless dp from the 4" will it quiet it down?
Under WOT it is a beast, and just coming off cruise control to pass someone at highway speeds.

Thank you.
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Old 03-06-2013, 06:45 AM   #2
Uncle Scotty
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OK Houston
we have an Uncle

Default

forget the dp....it isnt the issue

the axleback is the issue

get a quiet one
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Old 03-06-2013, 08:39 AM   #3
tuzzio
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Listen to uncle Scotty

/thread
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Old 03-06-2013, 08:54 AM   #4
wrxlaunch
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12 seconds at a time

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I'll trade u my 2.5" Turboxs standard muffler for your 3"
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Old 03-06-2013, 02:26 PM   #5
MRF22
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Quote:
Originally Posted by Uncle Scotty View Post
forget the dp....it isnt the issue

the axleback is the issue

get a quiet one
The TXS Standard muffler is one of the quietist.
What would you recommend?
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Old 03-06-2013, 03:24 PM   #6
nhat
#Belieber
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Chapter/Region: MAIC
Location: 3MI Racing
Vehicle:
03 STi
hellaflunctional

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Quote:
Originally Posted by MRF22 View Post

The TXS Standard muffler is one of the quietist.
What would you recommend?
If that's too loud, stock.
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Old 03-06-2013, 08:00 PM   #7
Uncle Scotty
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the original 'stealth back' was a stock axle back on the txs dp and midpipe

if that is too loud...sell the car, do that today
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Old 03-06-2013, 09:22 PM   #8
Unabomber
Big Ron
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on car parts so PM
me b4 j00 buy

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We have sticky threads at the top of each forum. You failed to read them. Do so.
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