It's probably a small cat or dpf under there. I figure they can use the heat from the turbo and exhaust to help break down the long chain hydrocarbons and not use so much active regeneration and def...
GM ambulance/special service duramax's get special calibrations that dont force the engine into limp mode for emissions-related faults.
More info around new packages and colors:
http://gmauthority.com/blog/2016/08...engine-l5p-new-colors-new-equipment-packages/
Tungston Metallic is gone, I need to see what Graphite Metallic looks like..
Correct, the thing behind the turbo is a small pre-catalyst.
I wonder how the hell the intake runners are now?? and how the exhaust system pretty turbo looks??
Well there already was no room in the valley with a turbo and y bridge and injection pump but now you throw in a pre catalyst lol seems like more of a night mare to me
Pretty much lolProbably the day they hit the lots and we won't need him to anyway :rofl:
Probably the day they hit the lots and we won't need him to anyway :rofl:
Pretty much lol
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