AA exhaust tips or Quad?
I just picked up an AA exhaust. It has 4in dual tips, I currently have quad exhaust tips on.
Should I A: Buy an IS diffuser for the dual exhaust and leave AA 4in tips?
Or B: Have a shop cut and weld quad tips on the AA and use current CF diffuser?
I think I prefer A: But I am having a hardtime selling the CF Quad Diffuser to offset price of new diffuser.