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07 vs o8


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Why can't you cut the filter and see if you can put in a straight pipe, maybe drill a couple holes so the sensors see pressure but all the sute goes out the pipe. Let it do it job just restrict the crap going into the filter?

I am no expert on this but I remember the OEs designing the system to be "tamper proof". The computer senses some backpressure so if one removes the filter it will throw a code and possible derate because the BP is too low. Again, no expert but this is what I remember from my "working days".


PRR Country and Charter member of the "Mack Pack"

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