Header / Cat Question Need Opinons on what to do
10-06-2005, 05:04 PM
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Header / Cat Question Need Opinons on what to do
Car is a 2000 Civic Si
I have a 4-1 Header with a 2.5 collector. As we all know the 2.5 collector doesn't bolt up with the stock cat. So i have been researching this and im not sure what to do.
1. Should i get a test pipe and o2 simulator
2. Should i get a p28 OBD1 Converstion
I also have a extra OEM Gutted Cat can anything be done with that???
I am open for other options if you can help please do. All input is appreciated. Thanks
Modified by chameleon30038 at 6:24 PM 10/6/2005
I have a 4-1 Header with a 2.5 collector. As we all know the 2.5 collector doesn't bolt up with the stock cat. So i have been researching this and im not sure what to do.
1. Should i get a test pipe and o2 simulator
2. Should i get a p28 OBD1 Converstion
I also have a extra OEM Gutted Cat can anything be done with that???
I am open for other options if you can help please do. All input is appreciated. Thanks
Modified by chameleon30038 at 6:24 PM 10/6/2005
10-06-2005, 05:09 PM
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Re: Header / Cat Question Need Opinons on what to do (chameleon30038)
You can also get a 2.5 cat like a carsound. They come with the secondary O2 bung so you can still use it. The only thing is having flanges welded to fit.
10-06-2005, 05:23 PM
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Re: Header / Cat Question Need Opinons on what to do (JDMeh3)
Well i wanted to purchase a cat-back. I currently have custom piping w/ Greddy Evo.
I would be kinda pissed if i have to buy another cat because i just bought a OEM Cat right before i bought the header cause i needed to pass inspection. I have a Gutted OEM Cat can anything be done with that?
I would be kinda pissed if i have to buy another cat because i just bought a OEM Cat right before i bought the header cause i needed to pass inspection. I have a Gutted OEM Cat can anything be done with that?
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