Ok guys, need some help..

Im running JDM DC header, and custom 2.5" catback w/T1R mufler.

I'm ordering a carsound cat, and I have the option for 1,2,or no 02 bungs. Also I have the option of the bungs being mounted up front, in back, or both, which do I need? (I know for sure it is not none, being that my car is OBDII)

Thanks In advance

 

You need one bung at the back where the cat bolts up to the B pipe.

 

thanks

HT=24hour service

 

I have 2 on mine. One in the Front and one in the rear.
The front one is for tuning purposes. The is just abolt in it now to seal it up.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Gravity &raquo;</TD></TR><TR><TD CLASS="quote">I have 2 on mine. One in the Front and one in the rear.
The front one is for tuning purposes. The is just abolt in it now to seal it up.</TD></TR></TABLE>

hrm...so just in stock form, just one in rear correct?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DsR &raquo;</TD></TR><TR><TD CLASS="quote">

hrm...so just in stock form, just one in rear correct?</TD></TR></TABLE>
yep one in the rear

 

what about OBD1 cars?

Do they need a bungholes? I have a 94 gsr with a testpipe waiting to go on, but no bunghole?

If I have no bunghole, and it throws a code, will it limp mode me?

Thanks in advance

 

OBDI only needs the 02 sensor on the header.

 

My 94 gsr has no bung in the header. It only came with 1 bung in the cat.......