killerrudy

I have searched over hearing many different instances about having a CEL and not getting a CEL with the HF Cats installed. My friend and I both ordered the DP's with cats and his set came with O2 extenders and mine did not. We both havent installed them yet due to being out of the country at this time. I just wanted to see if I needed to get them to prevent getting a CEL or if you don't need the extenders to keep from getting the CEL. Or I guess I would just need a tune? Thanks

mrpositraction

Extenders cam with mine.

Call them and tell them they didn't ship with your kit. I ran them with extenders and had zero CEL.

Jjayf

IF I were prone to trolling free **** on the interwebs, the title of this tread could have an entirely different meaning. Lucky I'm innocent and unjaded..