A remap won't give you much in Hp or torque but will change how it is used, especially in the low/mid power range, so the car will feel more responsive and so be more 'dynamic' and give the feeling of more power. Worth doing...for the money I think it is. If you want more power specifically, the other mods mentioned are the way to go. There's an old post by Mike Fishwick on here somewhere, I think, that details it much better than I have!
