[oldman_stew]

Hey all

Im new to e82's (formerly an e30 owner) and the pervious owner has installed catless headers that are throwing an amber CEL light presumably for an 02 code.
Car runs great aside from the annoying cel on the dash.

My original plan was to do a big maintenance service and while Im in there, do the 3stage IM, MILVS plus tune to clear that CEL in addition to a 3.73 diff.

I could still spend the money for these power mods but for $1500-2k CDN to give the car a bit of a bump in performance Im beginning to wonder whether I could just hold off on that and just do all the maintenance instead (maybe invest the difference in money into suspension instead). I like the car as is so I wouldnt be too upset if I dont do the power mods right away.

So my question is what sort if options are there for getting rid of that CEL? $650 USD seems fairly pricey to me to buy a StageFP tune for the catless headers, but if that is the most reliable option I guess I may as well do everything at once.

Also, I noticed
Any info is much appreciated