Any Difference running high flow cat over stock?
May 21, 2007 | 12:25 AM
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From: Reno, NV
RE: Any Difference running high flow cat over stock?
Higher flowing exhaust isn't all about sound that is just a benefit to it it's all about the performance. [8D]
May 21, 2007 | 01:11 AM
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RE: Any Difference running high flow cat over stock?
ok, well ill guess ill putting one in then!
i just hope i pass aircare with it in? alothou a straight pipe would be nice too!
May 21, 2007 | 01:21 AM
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RE: Any Difference running high flow cat over stock?
should...
May 21, 2007 | 01:47 AM
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From: ontario, canada
RE: Any Difference running high flow cat over stock?
mine passes the e test with it on, and I couldnt tell you if it makes it louder or not cause I did mine all at the same time.
although my boss has a 4.7 QC with a 3" magnaflow exhaust and mines louder then his
May 21, 2007 | 02:20 AM
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RE: Any Difference running high flow cat over stock?
well im going to have go and get one? wat kind did you get? i guess it may make throttle respounce better thou?
May 21, 2007 | 02:26 AM
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From: ontario, canada
RE: Any Difference running high flow cat over stock?
I got that exact one that was at the bottom of the page of that link that was posted.
May 21, 2007 | 02:30 AM
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RE: Any Difference running high flow cat over stock?
well i hope i can find one for 75 buxs then? did you install it yourself? if so was it hard?
May 21, 2007 | 02:31 AM
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From: ontario, canada
RE: Any Difference running high flow cat over stock?
no, I didnt install it. I hate exhaust. I got a smaller shop to do all my exhaust under the table.
May 21, 2007 | 03:49 AM
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RE: Any Difference running high flow cat over stock?
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ORIGINAL: jonnymagnum
no, I didnt install it. I hate exhaust. I got a smaller shop to do all my exhaust under the table.
[:@]lucky
May 21, 2007 | 04:49 AM
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RE: Any Difference running high flow cat over stock?
You know I dont see why you want to change the cat to change your sound if you want it louder Change the muffler thats where your difference is.
i just hope i pass aircare with it in? alothou a straight pipe would be nice too! 
RE: Any Difference running high flow cat over stock?
