How to properly install DPF on Freightliner Detroit One Box - Step by Step 

I noticed the discoloration in my doc a few weeks ago when I put new filters in mine. I use Pittsburgh every fill up

You always do nice work Ryan! Thank you for sharing!

If the one box is removed try standing it on end, then install the dpfs. No alignment tools needed.

Great job 🎉

A very meticulous mechanic, for sure. Nice work. I must have missed removing the alignment toll?

Im getting acm needs update, can you do the software updates? How much notice would you need if i had a run in your area and could swing by to get this done?

It’s easy when take the whole dang box out lol.

So what are you doing about the SCR filter?

And ... total amounts is ???