Seth
Seasoned Member
- Joined
- Feb 24, 2022
- Messages
- 471
- Location
- Austin, TX
- V-Series Cadillac(s)?
- 2022 CT4-V Blackwing 46-404
I know you can get the DTC Assassin but my understanding is that requires you to continually clear the CEL over time. I also know you can get the "EPA catted" but I do not want that.
Has anyone found a solution to permanently avoid CEL w./ downpipes?
Has anyone found a solution to permanently avoid CEL w./ downpipes?