From what I read I was expecting the smoke to clear up to a grey haze at wot once the turbo spooled. Even when Im hitting 30+ psi my truck is still rollin coal something fierce. Egts dont seem too bad,, even with the stock dp /ubbthreads/images/graemlins/biggrin.gif ,,, maybe thats part of my problem. /ubbthreads/images/graemlins/smokin.gif