TSP headers or dougs?

For the model I quoted, a flange is welded in front of factory cats.

Sent from an ice cream sammich.
 
For some models, yes oem y pipe. They would be midlengths.

Sent from an ice cream sammich.
 
I got the doug thorley on my nnbs and not only do they look $$$ the install fit and finish are way better than the ebay ones.