I did something similar by having a wideband O2 bung welded in before sending my headers off to be coated. Has worked out perfectly. I have an A8 though, FWIW.
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2017 Chevy Camaro 2SS A8 Whipple 3.0, Mast Black Label heads, Fore triple in-tank pumps, 112mm TB, LPE +52% injectors, LPE BB HPFP, 15” conversion 1059 WHP/944 WTQ, 9.48@150
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