well, on the website for mac catback for single cat it says "No clamps, slip joints or gaskets to leak with our True Fit series. Fits to stock hangers." well would it fit with dual cats? because it looks like theres no difference? and my dad had a ravin catback installed and dont like it and i could prob use the long pipe thats already attached to my cats couldnt i? bc im sure the inlets are they same as the ravins? and by the way im getting new cats anyways.thanks for the help on my other posts also!