Drivetrain Quick question regarding Megan header

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May 16, 2009 | 07:09 AM

DarkMiniCooperS

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From: Quebec City, Qc

Quick question regarding Megan header

Hi motorers,

I have a Megan header installed on my car and want to buy a cat converter for it.

Which size should I buy? (tube diameter, length,...)

Any recommendation for a good one?

Will I be able to install a O2 sensor in it and get rid of the CEL?

Thanks a lot!

May 16, 2009 | 09:43 AM

checkmate2006

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From: Who knows?

Quote:

Originally Posted by DarkMiniCooperS

Hi motorers,

I have a Megan header installed on my car and want to buy a cat converter for it.

Which size should I buy? (tube diameter, length,...) 2ft of 2.25" outer dimension stainless tubing, two 2.25" inner dimension 2-bolt exhaust flanges

Any recommendation for a good one? Random Technology 300 or 400cell Catalytic Converter

Will I be able to install a O2 sensor in it and get rid of the CEL? Yes You will need to have a o2 bung welded in after the cat for the secondary o2 sensor. Also good measure if you have been running the car with the resonated test pipe to buy a new o2 sensor set which is one primary sensor and one secondary sensor

Thanks a lot!

The answers are in red. I hope I answered your questions clearly.