Posted 5/20/2009 08:54 (#719018 - in reply to #718849) Subject: RE: Welcome to Tier III emissions
Wallis, TX
Land Surfer, who makes a setup that removes the particulate filter and programmer without adding a bunch of horsepower? My nieghbor had one but it was adding several hundred HP, tons of smoke and still no better mileage. I'd just be happy with a mileage improvment.
2008 Ford Powerstroke fuel milage?
