tmaxx789
Member
Im still new to the whole expedition thing.(ive had mine for about 1 month) and this weekend i did the gotts mod and a drop-in k&n.... well worth the time and $70!!! i was getting about 14 mpg... know im getting about 15.5.... even 16.3 on a longer cruise control 55 mph drive with an outside temp of -4(i live in wisconsin)!!! im happy! plus the extra pep is nice!!!