itraphard3r

I've decided to run my turbo crossover pipe front facing due to fitment on my application. I'll still be running heat and a/c

Question I have 2 o2 sensors and 2 catalytic converters....
O2 sensors can be extended I'm assuming passenger side tied into outlet of turbo driver side tied in somewhere after driver exhaust manifold? Is this correct.

Where do I weld the catalytic converters I still need to pass emmision

Thanks in advance

kott0n

What kind of emissions? The kind where they put the sniffer in the exhaust and actually measure the exhaust or the kind they plug into the ODBII sensor?

itraphard3r

Yes that kind........

DavidBoren

There were two separate kinds of emissions mentioned...
A) where they use a sniffer in the exhaust pipe
B) where they use the OBDII port

Anyways, if you actually need a catalytic converter to pass emissions, you are going to want a high flowing performance catalytic converter. It would go on or immediately after your downpipe.

If you have the stock cam and a nice tune, you might even pass a sniffer test without a catalytic converter, but I could be wrong.