has any one been running the quad milage max tune and had it stacked with a tuner?does that defeat the porpose of the module.im searching for the ultimate milage setup this winter as the price of diesel skyrockted,i have the diablo pred on economy and the x2 on mmm,milage seemed worse than with just the tuner,i set it back to stock to try for awhile with the module,anyone tried high hp tunes with a tuner and use the mmm tune?

 

anyone running the mmm and a tuner??

 

I am as of last night. Not much to say yet.

 

ive got mmm stacked with smarty 4.x on #7 will report back later in week with hand figured mileage,my overhead is saying 27.2!!!!! I WISH!!!!!!!