Originally Posted by OB
The install is proper, I think. Running stage 1 but don't see why it should matter if it's st. 1 or 2.
If it's just standard codes due to the cat removal, then I'm happy.
Standard codes. I just installed DPs about a month ago and got these codes. I then updated my tune file (running ESS) to the cat-less files and they never came back.
Once you get the tune squared away, you'll be fine. Nothing is really wrong right now
Jet black e92 6mt 335xi:
18" BBS RGRs, KW v1, ESS Stage 2 flash, VRSF 7" FMIC, VRSF downpipes, JG Mods m-tech front, mtec V3 AEs, BMS OCC, hardwired valentine 1, p3cars gauge, amber delete, sport seats, factory oil cooler.