Hello, I'm new to HPTuners and the fourm. I have a 2016 Z06 A8. I mainly use the car for HPDE at the Autobahn country club. The car is stock besides an Akrapovic exhaust with a catless xpipe. It also has a DeWitts 57mm radiator and katech 174* thermostat.
I believe the main cats are clogged/melted and I'm installing afe cat delete pipes. I plan to put the stock o2 sensors into the pipes after the cats.
I don't have much experience with tuning and plan to have my car tuned by a local shop but I have a few trackdays that I don't want to miss before the car can be tuned. I've turned off AFM in the tune and plan to turn off COT too. What do I need to do so the after cat o2 sensors don't throw any codes. Also is there anything else I should change?
Thanks in advance