Well I do maybe 14 miles round trip which is 85% on the freeway. And before I did the exhaust and also forgot the mention I added rims with slightly larger tires and I use to get roughly 39mpg driving like an old lady since the whole reason I bout the car was to "commute" and save gas, but now I get 35 so I don't know if I lost mpg because the speedo is off because of the larger tires(I know this becase of my truck). But I'm hoping with my small "commute" I can do an intake and get better mpg, or just the drop in/replacement knn. And other diy mods like new miss. And snorkal delete.
I don't wanna cut anything until I hear from others and can tell which works best for mpg. I'm not really looking for performance. I already have that a built 05 f150 prerunner and a 2011 gsxr750.