|
You can do either of those options. And the stage 2 map would be fine besides that blitz filter, i don't think Cobb has a specialized map for that filter as they do with others, but if you contact them they might suggest a map that will work for that one.
And I have no idea about gas mileage.
__________________
Meh, Evo X GREAT car but Evos seem to be not the car for me. I'll be looking to sell for something performance minded with more fit and finish.
|