Posted 3/26/2015 17:27 (#4478725 - in reply to #4478178) Subject: RE: Teach me about double turbo cats
Northwest Il.
I've got a 2004 with 1100000 miles on it. Its never been touched except for the overhead ran on it twice. 550hp that dynoed 590hp at last overhead. Luck I guess. It burns one gallon of oil between 15000 mile oil changes.