[redg6va]

i get 32-34 mpg on the hwy all the time when i took it on a trip last summer the computer said 35 avg. and the pen and paper said 36 avg. I have 3.5L and all i did was take out the lower pipe under the airbox.

 

[redg6va]

in the city ill get about 23-24 but my car is the 3.5L base not the GT