Has anyone here tried hallowing out the two top cats and replacing the power robbing "connector" pipe by running dual pipes into a single high flow dual inlet cat. You would have to relocate the o2 sensors behind the new cat. In thery shouldnt this give a much better flow and more power? Just a thought what do you guys and gals think?
And if this idea is completely wrong please spare we the sarcasum and ball breaking, ok Guys?
