Help needed in Orange County: CSL Airbox/DME with Flap

[Actuary]

Hi - I'm hoping I can get help (would pay) or get recommendation on shop that has installed CSL airboxes with Flap. I'm getting ready for emission out here and I'm going through the process of switching stuff back, but whenever i do I sometimes get O2 sensor errors. I'm wondering if the wiring to get the CSL airbox with flap working causes shorts or something when i switch to an alpha N ECU. Any help would be appreciated.

When I look at the DIY on CSL flap wiring, it looks to overlap with existing O2 sensor wires.

Thanks!!

[LemansM]

Have you tried EAS in Anaheim? If not, you can try Matt at TechCraft but he's a bit more of a drive in Irwindale.