Your question to FLAT TOP was exactly what I was going to ask, I had read from the 1st page to your question. And I don't want to add Diablo Tune just yet
Joe are you using SRT oil filter or Mopar filter ? stopped at PW CJDR and they did not have the SRT P/N 50380441AA in their system ?? Where are you getting yours?
Would you be able to make a vid of your Street series exhaust for me please. Both Idling and rev range, doesn't need to be a cold start, and also how it sounds at cruising speeds plz.