How can I get more performance out of my 2.5?

[Apparition]

Wheel Size? Diameter? Do i go wheeling? Do i have wheels on it? Do i use a steering wheel?

Going to need some more context to be better help.

Horsepower? Since I quoted your 495 comment, I'm asking if that's on a dyno at the wheel or crank.

 

[NashvilleTJ]

Horsepower? Since I quoted your 495 comment, I'm asking if that's on a dyno at the wheel or crank.

…or the butt.