Sorry I have been away from JG for a bit but you cannot use NON JEEP 6.1 manifolds on the 5.7 you will have clearance issues. 555ctsv did a write up on it. So make sure you find take offs from an srt8 jeep. As for the mid pipes any good exhaust shop can fab whatever you need. I chose to use JEEP srt8 mids so emissions would not be a problem.
sorrry to post on an old thread but i understand how to get everything together except adding in the egr port on to the srt headers. Can anybody shed some light on this for me?
Take your manifold gasket and use that as a template.
Attach gasket to header
Mark where your EGR port is on the header using the gasket as a reference
Grind a path from the closest exhaust port to the EGR spot that you marked as your EGR reference.