Originally Posted by lni
More horsepower is a lot more vague to feel than improved throttle response, at least for me it was. I don't think I could feel a few more ponies, but I'm pretty darn sure I can feel a more immediate response to gas pedal input.
I second that comment. I stated this a couple of comments ago, the "possible" increase in HP to me is secondary to the improved throttle response when I push on the gas pedal. Now to people's points earlier, yes most likely I won't be able to tell a 1,2,5,10 Hp gain but I can sure tell when the throttle is responding better since I'm driving it everyday and I know how my car had responded before Sunday.