oxygen sensor anti fouler

[suby01]

this is what they actually look like. some like me have been wondering what they are for HCF's and to stop getting the cel light. i got mines in from stillen.

[awdjdmtalon]

yep that looks right. I intstalled an Invidia catless down pipe on my bro-in-laws STi. And that is what they supplied as the anti cel fix. It works very well. Over 20K miles and no CEL.

[johnnyd6mt]

how much did they cost you from stillen? i made mine myself with spark plug anti foulers i bought from auto zone for under 10 bucks =D

[suby01]

it was free they sent that out to me when i called them to tell them that i got the check engin light. fail for stillen for not attaching this to the hfc's or including it in the first place. i called and beetched at them about that recently

[cheapazz]

Yup, I got a set from ebay. Worked great!

[tollboothwilley]

you shouldn't need those with the Kinetix...

[cheapazz]

I used 'em with my test pipes I was running.