exhaust ?

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Dec 23, 2002 | 07:46 AM

Fokis05

Thread Starter

Junior Member

Joined: Oct 2002

Posts: 65

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From: MTV, ohio, usa

exhaust ?

I have a header and a cat back exhaust for my b18c1 I was just going to put a straight pipe in the gap and mount a o2 sensor their or do I need the cat for back pressure

Dec 23, 2002 | 08:00 AM

Spade

Honda-Tech Member

Joined: Aug 2001

Posts: 15,369

Likes: 3

From: Redwood City, Ca

Re: exhaust ? (Fokis05)

You need an O2 simulator or the O2 will get clogged up and throw a code because the lack of a catalytic converter.

Dec 23, 2002 | 09:24 AM

Brad

Honda-Tech Member

Joined: Jun 2000

Posts: 750

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From: Bay Area, CA, USA

Re: exhaust ? (Spade)

Quote:

You need an O2 simulator or the O2 will get clogged up and throw a code because the lack of a catalytic converter.

That's only if you need an O2 sensor after the cat, and I believe obdI gsr's don't have one there. Also, you probably won't feel a power difference unless you're turbo'd.