I'm sorry, but if that truck is putting down times like that it isn't running Banks. We've done lots of work with the Banks systems and as far as Powerstrokes and Duramax goes, Banks sucks. Their specialty is the Cummins. They did extensive work with the Cummins over the past years and actually built a Cummins powered 200MPH+ Dakota. But there are much better products for the Powerstrokes and Duramax besides the Banks system. However, I have used their exhaust and they are widly trusted as one of the best on the market.
