There are always choices to be made in life, and there's no exception when it comes to deciding to install an Infiniti axle assembly. One of the first choices that you will have to make concerns whether or not to just change the constant velocity joints, often referred to as the CV joints, instead of installing the full Infiniti axle assembly. In many cases, it is physically easier and more economical to just go ahead and install the Infiniti axle assembly. That has to do with a few factors, including the labor involved, as in some models the set up underneath just makes it easier replace the Infiniti axle assembly. However, there is a more important reason to go ahead and install the Infiniti axle assembly, rather than just replace the constant velocity joints. If the constant velocity joints are worn enough that the inner parts have been exposed to the elements, as well as gritty dirt and road debris, there is a pretty good chance that those damaging substances have already worked their way up and in, and soon you'll have to do almost the same disassembly process - or pay someone else to do it again - to install an Infiniti axle assembly anyway. Another choice you'll make concerning the replacement of your Infiniti axle assembly is whether or not to use genuine Infiniti after market parts. Because your Infiniti axle assembly is available at an affordable price, it only seems logical to use something designed with your car in mind, rather than one made to meet the needs of a variety of makes and models. An Infiniti axle assembly is built to achieve high quality Infiniti standards of performance that have become a part of the Infiniti reputation.