Experience has shown.....
that you can remove the third cat and still easily pass
emissions. Also....your O2 sensors are placed for and aft
of your primary cats. There are no sensors located before
or after the third cat.
that you can remove the third cat and still easily pass
emissions. Also....your O2 sensors are placed for and aft
of your primary cats. There are no sensors located before
or after the third cat.