NeilBlanchard wrote:A single aero mod would save you 10-15%.
If you got an extra 10% to 15% from every aero mod, it wouldn't take too many to double your range . . . . would it?
I could see that removing the outside mirrors would clean up the aero a bunch
. . . . but would it really increase the range by that much? Where so we find these numbers?
I agree on the transmission oil - I'd stick with the recommended lube (maybe go with synthetic ATF) because there's little to be gained, but much to be lost