Is it possible to avoid a CEL with these headers & section 1 without a tune?
I've never understood if the Section 1 from SG includes the right bungs for the O2 sensors.
Is there a relatively simple way to install them and avoid CEL / tune?
Did you ever have them mounted with the stock X pipe and stock mufflers? If so, was it overly loud? Raspy?
Thanks in advance.
Cheers,
Eamonn aka eggman
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