[Asanelli]

Can any give me some possible insights into what type of aero mods i should consider on a 2007 4RUNNER V6 4WD.

I am of the impression that the following items could help.

1)Wheels Spats
2)Radiator Block
3) Flat Bottom
4) Electric Radiator Fan
5) Scan Gauge

What is the possible percent gain in economy of the aforementioned items?

I want to keep the car functional. So with that in mind please give me your other ideas to improve economy and how much you think they'll help.

Thanks