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      12-25-2019, 08:32 PM   #7
Jsinghzzzz
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Drives: Black Z4M Coupe
Join Date: Oct 2017
Location: Bay Area, CA

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Quote:
Originally Posted by EMKOOP View Post
Quote:
Originally Posted by Cuervo1416 View Post
What all needs to be done to bolt this on to the stock exhaust? Will the CE be on after? What about the o2 sensors?
1) Get a tune to maximize the performance gains of the headers and as not to have any CEL

or

2) Install OE Euro section 1 pipe (No tune is needed)
Can also get bungs welded on to oe north american section 1 if you cant find an oe euro section 1. Did that and haven't had a cel and it just passed smog.
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