The sye could be done in two hours tops if you know what your doing. I messed up my install 3 times. Nothing broken, but now that Ive basically done the mod 3 times its a piece of cake to do. I called a trans shop here in cincy and they told me a minimum of 5 hours just to get the case off and apart, and then it might be more. Do it yourself if you can find the time. You wont be sorry.