Just beware there are a couple of different tools and not all carry the one that works for VW. The main reason being that the VW has a ball on the inner and then 2 Flat Sides (or 6 depending on the make of rod). So, you need the tool that has the little U shaped Fork (crows foot) inserts that you slide onto the flats and then the tool that slips over the whole rod and then around that insert.
The ones that look like a socket on a long tube with no inserts, will not work. You need the one with the inserts like the Lislie.
http://...Lislie_tool...
Here is a good thread that I just came across but it does not show the tool in detail, but eludes to what I described above.
http://writen4u.hubpages.com/hub/How...fGTINew-Beetle
Here is another with a different style tool. This tool is not as good as the Lislie that uses the inserts.
http://faculty.ccp.edu/faculty/dreed...ds/tierods.htm
The Bentley says you can ruin the racks gears by wrenching on it w/o clamping the shaft in a vice
and this is true. So, if you have a stubborn one, then you need to either carefully put an adj wrench on the flat of the rack shaft to counter clamp it, or a wrench on the opposite side inner joint to try and break it loose. For final tightening, I like to have a wrench on both sides and crank on them both so that it does not ruin the gears in the rack.
In short, it can be a fairly simple job, but it can also be a super suck fest if a lot of loctite was used previously (which btw you are suppose to use when you install the new ones). Clean the threads first then use loctite.