Installing Supersprint resonator on 1991 e30 325I - R3VLimited Forums

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baaaaaaa

Advanced Member

Join Date: Feb 2009

Posts: 142
#1

Installing Supersprint resonator on 1991 e30 325I

07-01-2009, 08:40 PM

So I found a supersprint resonator for $30 and am wondering if it can be installed on my 1991 325I e30. Are there any problems with oxygen sensors or computer when removing the factory catalitic converter and replacing it with a resonator.
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baaaaaaa

Advanced Member

Join Date: Feb 2009

Posts: 142
#2

07-02-2009, 07:41 AM

The resonator looks like this:
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Dirtbleed

Banned

Join Date: May 2009

Posts: 495
#3

07-02-2009, 07:43 AM

Isn't the cat dual in/out?
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Philo

Ich esse kleine Kinder

Join Date: Oct 2008

Posts: 3334
#4

07-02-2009, 07:57 AM

Yeah, you would need to Y-pipe it. What is the diameter of the openings on the resonator?

-tim

Originally posted by Jordan

I like the stance

-Coining hip terms since 10/9/03
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nando

Moderator

Join Date: Nov 2003

Posts: 34827
#5

07-02-2009, 08:53 AM

if it's smaller than 2.5" don't bother

Build thread

Bimmerlabs
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Philo

Ich esse kleine Kinder

Join Date: Oct 2008

Posts: 3334
#6

07-02-2009, 09:10 AM

/\ What I was thinking. Two of those would work though. :)

-tim

Originally posted by Jordan

I like the stance

-Coining hip terms since 10/9/03
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maximumangle

E30 Addict

Join Date: Jun 2009

Posts: 497
#7

07-02-2009, 10:05 AM

ive got a pair of 2.5" flo-pro's if you dont want to y-pipe it

98 540 MSport
89 325 ix
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