ive been hearing from different people that chipsadd add a decent amount of hp and torque, while at the same time hearing that they dont do much at all.
my question is, do chips really do much for a gas 5.3?
if so, which brand or type of chip will get the most hp gain, but at the same time get decent mpg?
thanks

 

Only two things work:

Good programmers like a Predator or SLP,

Good tunes like Wheatley and Nelson,

Other than that you are just pissing in the wind.

 

yeah, im gonna have to agree on that one