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Old 02-23-2006, 11:03 PM   #1
Scooby Newbie
Member#: 108219
Join Date: Feb 2006
Chapter/Region: South East
Location: Birmingham, AL
06 Stage II WRX

Default Stage II ?

I am planning on going Cobb stageII and was wanting to keep a cat and use my stock muffler. Which is the better setup, and is this a good idea in the first place.

1 Turboxs stealthback
2 Cobb catted dp
3 Helix catted dp

thanks from a soobie noob!
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Old 02-23-2006, 11:27 PM   #2
Scooby Newbie
Member#: 33899
Join Date: Mar 2003
Chapter/Region: Tri-State
Location: SEPA
2013 Focus ST


you might be robbing some hp with the stock muffler, and you definitely will be by keeping the cats. But a number of people run the stock catback w/stageII successfully.
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Old 02-24-2006, 08:54 AM   #3
Scooby Guru
Member#: 60324
Join Date: Apr 2004
Location: soon to be somewhere else
1998 RS


cobb DP among those for the best quality. If you're on a budget i would get the Helix. Try to at least move up to the STi catback.
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