and the reason for that is because I needed something to bolt on right away at the time, as the OEM cooler was in bad shape. Another reason is that where I live it is much harder to get get all the bits and pieces of hardware so it made more sense for me to buy a complete bolt-on kit. For those of you who live in the US it is much easier to get your hands on the parts you need. The other coolers that I mentioned do not have a bracket included which means that you would have to fabricate one yourself or find another way/location to mount it.