OK i have an 03 track 350z with about 12000 miles on it. well i remember when the car was new and when i drove it hard i could always feel myself getting pushed back into the seat but, now when i drive it i hardly feel it at all, like if i have lost some HP. my friends just say im getting used to it but i dont think so. any body feel the same way. and so what do you guys think?

i agree with your friends on this one...i went through the same thing that you are...i think you are just getting used to the power...