Originally Posted by
Killavolt
ARH explicitly states to NOT wrap their headers....
That being said, the Cat location for the Y pipe is actually WAY closer to the engine than the stock location where they both sat under the passenger side/seat.
And the location of the upstream O2's is, as far as I can tell, in just about the same location as the factory upstream sensors.
The downstream sensors are closer to the engine as well now, although those ones needed an extension harness to plug in, whereas the upstream sensors did not.
I had logged the EGT and Cat temps, and they reach light off temp pretty fast. like within a minute.