Quote:
Originally Posted by RedJewel2SS
in all honesty, the AFM saves you maybe 1-2 mpg on the highway.
i tuned it out and i'm getting 23 mpg highway, before i tuned it out, i was getting 23 mpg highway 
the crap doesn't belong on a sports car, and sounds horrible unless you got bone stock exhaust. |
I dont drive highway on a daily basis. City driving has a lot of start/stop and I suspect AFM helps preserve more gas in that area unless I am hitting the pedal hard enough to disengage it.