Thread: Downpipe options that won't throw a CEL
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      10-11-2021, 10:37 AM   #4
I3LaZeN
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Drives: BMW G30 540i
Join Date: Jul 2019
Location: NY

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Quote:
Originally Posted by TacticalGunnarM550 View Post
Quote:
Originally Posted by Boosted_8 View Post
You can remove the secondary cat to get a bit more sound and performance without CEL. Primary cat is a bit more involved.
Was hoping for something like this
https://x-ph.com/stone-exhaust-bmw-b...0-340-440-540/
Damn thats a lot. You better off going Catless and either put back the stocks for emissions/inspection lol

For NY, i was told you can 1 thing not ready, and the catless is not ready so you should pass. I'll find out soon.
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