Thread: JB4
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      11-09-2021, 04:00 PM   #228
KevinMO91
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Drives: 2022 BMW M3 Comp Xdrive
Join Date: Aug 2021
Location: New Jersey

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Quote:
Originally Posted by JoshuaevansF87 View Post
So pretty much have to keep clearing the code every few days
You can keep it off forever and its extremely simple to do, it's called a mini-cat O2 spacer. I have been using them for 2 weeks now and over a couple hundred miles on catless headers and have NEVER gotten a check engine light from install or after install. If I run JB4 to check for codes ZERO come up.
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