What is your avg econ????

[alpha]

2003 H2 35K Miles, Superchip, AirRaid, Borla Exh w/ resonators chopped off and straight dual 4" pipe from the muffler back, Stock tires and rims. Getting 8-9mpg city, 18-20 on the freeway if I avg 80-90mph. Go to and from SanDiego and Northern Cal at 80-100mph when I can, even with the trans in down shift mode because the accelerator pressed so far, and do the math on the calculator at the gas station, and it is religiously 18-20 mpg. Even pulling 2000 lbs of Jet Skiis at 70-75mph I still get 15mpg. Go Figure. I DO drive a bit aggressive in the city (I grew up driving in Boston) But on the freeway, I think it's because of the lack of backpressure with the resonators gone, the motor breathes real nice on the freeway. The truck LOVES to get out and run!