so mine has low boost adjustments 1 (for lowest smoke) through 5 (most responsive)


so im wondering what you guys run yours at? any noticeable gains? losses? more smoke? gas mileage ?

Run mine in the middle for level 1 & 2. on 5 for the other levels. will deff notice more smoke. Gains im unsure of.

higher the level the most smoke, more smoke is wasted fuel.

I always run mine on 5 just because I like the good response. I don't like my truck to seem weak (stock).

Unless you are really good at noticing I don't think you will notice much difference in response. You can see more smoke if you run higher, but you may also have to watch the egt's with more fuel being added if you pull. Mileage may change but a lot of that is the way you drive. I have gotten just as good of mileage running mine on level 3 with low boost setting of 5 as 1 or 2 so I like to run 4 or 5. My opinion is to run on the high end and the low end of the spectrum and see which you like better. Have fun!

moved to 2nd gen electronics

higher the level the most smoke, more smoke is wasted fuel.
What he said.. I run min in the setting 5..

I ran mine in 5 all the time when I had it