My tuner tuned out one of my o2's so I could place my wideband in the o2's bung but it's been years since he did that and I can't remember which one he tuned out. Which one do tuners generally tune out for this? Thanks
which bung should I use for my wideband
- Thread starter BigEag205
- Start date
was tuned by Lee at Blankenship Tuning in Shelbyville, KY
Only the rears should be turned off. You can use either one. But if you have cats I would have a bung welded before the cat. Just my preference.
No cats, thanks!
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