i have an 04 vho with superchip microtuner dual electric fans,magnaflow muffler.k&n cold air induction,tb. bypass. the best mine ever gets in town is around 12.8-13.3, every once in a while on the hwy. it might get 14.5 to 15 as long as the cruise is set at about 60-65 mph.i sure wish mine would get 17 or whatever there getting. good luck!!

 

Jethro 3
Sorry for the delay getting back. I would like to get down there for the tune but I'm a little too far away. I think I'll put a few break in miles on it then go for the tune. I'll have to have it shipped though.
Jim

 

I get between 16-17 normally. The first 30k miles I was only getting 12 mpg but then jumped up significantly with no changes or modifications. I actually get better mpg going 80 mph than 65 which is very odd.

A few of you mentioned getting better mileage after a tune; was the mileage increase due to the tune only or did you perform other mods (headers, cats, etc) at the same time?