Foan, cotton, I meant the same. Strange, any real controled testing I have seen has never shown any increase in MPG that is noticeable (less than 1 mpg).
I would go with the Colorado air filter. Mark 923 is correct. I guess Hummer is adding their "Hummer Tax" which is similar to the "Corvette Tax." Meaining, anything that says Corvette or Hummer is more expensive.
__________________
Black Sheep Hummer Squadron
(ME TOO)
|