I am considering the Doug Thorley Long Tube headers and pipe bomb to round out my exhaust which is currently just the TRD Catback. I presume this would effectively eliminate all CATS?
I would like to have Air/Fuel but need to hook up a wideband O2.
Does the Doug Thorley Long Tubes for 2012 (new design for exhaust air pump) come standard with more than one O2 bung on each header? I though I had read on a thread that the DTLT had multiple bungs to choose from. That would be perfect in making it easy to add a wideband O2, that if they came with 2 bungs on each header and you choose which to use or leave closed.
With the pipe bomb would I also need the URD Rear O2 sim? I am trying to list out all parts I would need.
DTLT for 2012
DT Pipe Bomb
URD Rear O2 Sim
Does that look about right?