I do not believe any of it !
More HP,.... mileage , perhaps a little better ....if not ripping around.
NO one, that is ,no one ,is gonna say not much diff after putting the money inna new chip and exhaust.
Dude, I don't know you, and you don't know me.
If you did, you'd know I don't BS and lie. There's just no reason to do so.
The numbers I stated are indeed truth as it stands before and after.
You can believe that or not. Frankly, I don't care which.