Fizzics Boy

well...subject says it all. i ordered my exhuast today. i ordered a bassani offroad xpipe and a bassani catback. the only problem is that im at skool right now and wont be able to put it on since i had it shipped to my house [:@] i may just go home on friday afternoon though and put it on and go back to skool saturday. does anyone have any tips or anything for installing the exhuast. from wut ive heard the midpipe can be a pain to get off.