What car do you have? MY99 GT Forester
What engine is it? EJ205
What mods that may affect fuel? vf22@17psi, unichip, 3" TBE, EQL headers, apexi pod
Whats the transmission? Manual 4.444 RA DCCD
How many k's do you get to a full tank? 430km best, 380km worst
What fuel do you use? BP Ultimate 98