gas

Can one tune a 2015 GT for fuel economy instead of high performance?

Came off 2003 Cobra. Black in color. In great condition.

hey i have a 1998 ford contour svt. Ive done the calculations at least 5 times now and no matter how low I shift and making sure to follow the speed limits i always only get at most 230 kilometers with a full tank if im lucky. so thats only about 143 miles. i know that this isnt right because i...

got a fuel tank out of my 2001 Bullitt. i swapped out everything from a Termi into my Bullitt and this is just sitting in my garage. Tank has 35k miles on it and is out of my summer car, never seen bad weather. I'm sure it's no different than a 99-04 GT tank, comes with the fuel hat/fuel pump...