i have a02 s2000 stock, how much of a difference will i feel with these gears?? either the 4.57 or the 4.77 whatever is better, i really dont have an idea....
and how much will they cost me to buy and to get them installed, is it something i can do myself?? and will it hurt the reliability of my car?

thankz everyone for your input..

 

hit the search button bro. theres been TONS of threads on this within the past 2 weeks or so.