What O2 spacer should I buy for my High Flow Cat CEL

[icon5585]

I ordered a 250 cell cat and was hoping (maybe erroneously so) that I wouldn't get a CEL with a stock tune, cross fingers :) :P

[Spawne32]

I ordered a 250 cell cat and was hoping (maybe erroneously so) that I wouldn't get a CEL with a stock tune, cross fingers :) :P

I have a 300 cell 034 motorsports HFC and I still used to get the code before I tuned it out. Seems that with certain spacers you will get the slow response code, and with no spacers you get the efficiency code. Only one I had any luck with was the mini-cat spacer, until the amazon one I had fell apart. lol

[Christianmacart]

I have a 300 cell 034 motorsports HFC and I still used to get the code before I tuned it out. Seems that with certain spacers you will get the slow response code, and with no spacers you get the efficiency code. Only one I had any luck with was the mini-cat spacer, until the amazon one I had fell apart. lol

Just ordered that same HFC from
034 - what spacer did you get?


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[Spawne32]

Just ordered that same HFC from
034 - what spacer did you get?


Sent from my iPhone using Audizine Forum

This style here that I am selling the extra. https://www.audizine.com/forum/showt...ini-Cat-Spacer