Need OEM header for Grand Touring 2006 Roadster complete with PCV valve.

 

That's a weird one, thought PCV valves were on intake manifold plenum.
O2 sensor bungs and egr tube may be on header exhaust?

If it's exhaust, go to and click on: The Official Site of MagnaFlow Exhaust Products - Exhaust Systems For Trucks, Suv's, American Muscle, Diesel, & Sport Compact Vehicles

select 49 state or California (as you did not provide us with a location) and keep going.

 

My error - yes, it is the incorporated O2 sensor, not the PCV valve - thanx.