tuning out rear 02 sensors

[clperkins53]

i am starting to try and log my c5 into the redux log after running a steady drive of about 20 min i get a low voltage bank 1 downstream 02 sensor. can this be tuned out with a custom tune. can both rear 02s be tuned out completely. i have stock manifolds, stock cats, and magnaflow tru x pipe and mufflers. this started when the exhaust was changed.

[06MonteSS]

yeah, you'll need to get a custom tune created in order to have those codes disabled...