weight reduction is a mute point on most daily driven passenger cars....if you try to drop weight you'll either take out so much that your car is uncomfortable, noisy, etc or you won't take out enough to even notice a difference. This is more often the case. The one thing I know for a fact about auto-x is that it's more important how you drive than what you drive.....or what drives you...or some slogan. Work on handling first, brakes, then power. If after all that you're still not fast......go to school. When all else fails start pulling stuff out!