It depends alot on your mechanical skill, and if you have another helper. Say one weekend to pull out your NA motor, another for the TT, one weekend for IC pipes and replace things on the TT motor or clean up stuff getting ready to have boost, and final week to put everything together. I can have it done in 4 working days or about 40 hrs. I know someone here can do it for about 10 or less hrs for just swapping motor, but I take extra time to do it right.