diesel particulate filer

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    Want to know your opinion on DPFs

    Hey everyone, I'm a student working on developing a diesel particulate filter competitor, and I'm looking to get some of your opinions on how these things affect you guys. Things like: -How often do you have to replace them (if ever) -How much does it cost you to maintain these things (each...
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    Diesel Particulate Filters (DPFs) (and a new model that is way better)

    Hey everyone, my name is Sean and I'm a masters student researching a new type of Diesel Particulate Filter (DPF) and I was just trying to get some feedback from you guys on how this part of your truck affects you. How do DPFs affect you right now? Are they a hassle, or do you hardly think...
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