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Thinking about remove the cat converter and replace it with a test pipe

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Old 10-31-2007, 06:43 AM
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Default Thinking about remove the cat converter and replace it with a test pipe

Thinking about remove the cat converter and replace it with a test pipe with apexi ws2 catback system for my b16a swap eg hatch. would it be too loud?? i remember i used to run without a cat converter before b16a swap,it wasnt too loud (with d16z6)


Old 10-31-2007, 06:57 AM
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Default Re: Thinking about remove the cat converter and replace it with a test pipe (crazyguy)

Unless you have a built high compression motor or a turbo motor it will do nothing for you. Maybe even lose power
Old 10-31-2007, 07:10 AM
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Default Re: Thinking about remove the cat converter and replace it with a test pipe (HarfordCTR)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by HarfordCTR &raquo;</TD></TR><TR><TD CLASS="quote">Unless you have a built high compression motor or a turbo motor it will do nothing for you. Maybe even lose power </TD></TR></TABLE>
understand.. i am not looking for a dramatic hp gain.but better air flow.
Old 10-31-2007, 07:12 AM
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Default

understand your going to need your back pressure if your not boosted or have lotsa hp on your car...

puttin that cat in would make it LOUD and raspy... thats about it.
Old 10-31-2007, 07:25 AM
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Default Re: (Bazza)

its not worth the time or the money for your set up, not to mention its illegal.
Old 10-31-2007, 09:20 AM
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Default Re: Thinking about remove the cat converter and replace it with a test pipe (crazyguy)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by crazyguy &raquo;</TD></TR><TR><TD CLASS="quote">
understand.. i am not looking for a dramatic hp gain.but better air flow.</TD></TR></TABLE>

What does better airflow buy you?

It will be loud, buzzy, and smell bad. One day when we can't breath, I might just come to your house to take a dump on your chest.
Old 10-31-2007, 10:04 AM
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Default Re: Thinking about remove the cat converter and replace it with a test pipe (B serious)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by B serious &raquo;</TD></TR><TR><TD CLASS="quote">

What does better airflow buy you?

It will be loud, buzzy, and smell bad. One day when we can't breath, I might just come to your house to take a dump on your chest. </TD></TR></TABLE>
i have decided to leave the cat converter on..
Old 10-31-2007, 10:05 AM
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Default Re: Thinking about remove the cat converter and replace it with a test pipe (crazyguy)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by crazyguy &raquo;</TD></TR><TR><TD CLASS="quote">
i have decided to leave the cat converter on..</TD></TR></TABLE>

Old 10-31-2007, 10:43 AM
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Default Re: Thinking about remove the cat converter and replace it with a test pipe (B serious)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by B serious &raquo;</TD></TR><TR><TD CLASS="quote">
One day when we can't breath, I might just come to your house to take a dump on your chest. </TD></TR></TABLE>

U'd be long dead before that happens
Old 10-31-2007, 10:45 AM
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Default Re: Thinking about remove the cat converter and replace it with a test pipe (Malakai)

i see you from LA, CA. dont do it ynless you want to go to state ref. i went there 4 times cause my test pipe and swap. just get the engine bar'd and leave it at that
Old 10-31-2007, 10:47 AM
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Default Re: Thinking about remove the cat converter and replace it with a test pipe (Malakai)

Just get a custom high flow cat (carsound/magnaflow)
No need for a bottle neck in the exhaust sys.
Old 10-31-2007, 04:37 PM
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Default Re: Thinking about remove the cat converter and replace it with a test pipe (23-10)

i have a test pipe with ws2. it is still not loud at all, but a slightly raspy tone is there. overall volume is only slightly louder than what it was with the cat. the smell is distinct but not the end of the world. overall, people make it out to be worse than it is- but it is still not worth it. i am going back to a cat once i get around to it.
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