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      03-10-2016, 01:27 AM   #64
Nikitas_Z4mcoupe
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Drives: Z4 m coupe
Join Date: Nov 2014
Location: Greece

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Quote:
Originally Posted by Cortes2141 View Post
Hey out of curiosity, why the SS v1 stepped headers and the modification to make them work? Also, I had read somewhere (I'd have to dig it up) that stepped headers weren't as good for S/C....your dyno results clearly disagree...I was looking at CSL euro headers and euro section 1....I wonder how the results would compare.
I was running with this set up before going SC.
At the time of SC installation I was advised from ESS to change back to OEM Euro header as they have noticed in some cars drivability issues. They assured me though that there is no safety issue!!
So decided as it’s not an easy task to swap back to OEM to give it a try with the stepped ones and incase of any issues then to change over.
Probably I was lucky enough and things went smooth......
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