if anyone has the espelir jgt500 cbe and dp, what hfc do you run with this set up?? what type of hfc doesn't set of the cel??

 

i have a turboXS DP, JIC full titanium cat back with an Ultimate Racing hfc....doesn't set mine off at all.

 

Random Tech HF cat... used the sparkplug anti-fouler trick... been good for over 30K miles of daily driving and track day uses.

UR downpipe, 3" catback

 

+1 I use the same and no problems here,although with a functioning HFC you should not be getting a CEL if you have the O2 sensor after the cat. The CEL should only be an issue on a test pipe where you would need to use the anti foulers etc.

 

alright thanks guys, where can I get an ultimate racing hfc?

 

Z1 Performance sells them shoot Adam a PM he usually has them in stock and he's an excellent vendor. Here is a link to one of their sales below.

https://www.evolutionm.net/forums/sh...d.php?t=245117