i want to get a banks exhaust and have heard that it is really loud, and that is exactly what i want. but i have also read somewhere that it makes our trucks get worse mpg:ugh: . i want my truck to be real loud but dont want to suffer with worse gas milage at the same time. if this is an issue i might be looking into the jba system even though i REALLY REALLY want the banks because of its sound. and if this is true about the banks...is there anyway to have the banks and get the same/better milage as stock? thanks.