Quote:
Originally Posted by stebro
Hello, I am new to the forum and I am in need of your opinions.
I have a 2008 e450 (Cube van) with a 6.0L turbo diesel engine.
It is a delivery truck and it is typically loaded while driving at 70 mph.
Its average fuel economy is 9.5 mpg.
Can I improve the fuel economy by adding a free flow exhaust system.
If I can , by how much?
Thanks for your help in advance..
Dan
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Couldn't hurt.. I wouldn't be able to tell you any real numbers though. You might talk about getting a custom tune for it. I know that some of the guys on here do custom tuning for E450 6.0l trucks. I have one, and inquired about it, and some body told me that it wouldn't be a problem.. I would post a new question in the E-series section asking about custom tuning for a 6.0l