I did it this weekend and i have never done anything more than brakes, spark plugs and thay type of thing. It took about 6 hours in my driveway and i printed out the write-up from audiworld and took my time. The write-up is excellent and there are no surprises. Take a look at it and then see if you think you can handle it. Make sure you have all the tools mentioned. Also 2 people would help. The only problem i had was the upper radiator hose came loose later on but other than that it felt great saving all that money.