Just wondering what did you guys do to pass emission with your bolts ons and vafc and stuff????? Or your fully built n/a motor or fi. What did you guys do to the vafc settings????? Also what did you guys do with your advance or retard timing???? Did you return it back to factory specs??? I think not if your fi.. Anyways let me know what u guys do with all your controllers timings etc. Thanks for all help.