Delete the cat converter

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Aug 17, 2021 | 06:59 AM

Fineedge

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Honda-Tech Member

Joined: Mar 2021

Posts: 54

Likes: 9

Delete the cat converter

Is it possible to replace the cat converter with a bypass and still have the o2 sensors? 02 civic SiR

Aug 17, 2021 | 07:49 AM

Ryanthegreat1

Honda-Tech Member

Joined: Jul 2005

Posts: 3,585

Likes: 500

Re: Delete the cat converter

Nope, will cause a P0420 code.

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