In order to install this mod,you require MK9 version 1.01 or 1.00,once that's done,put this on dev_hdd0/game/BLUS30522(or BLES01132 if you have the Europe version)/USRDIR/DLC/
or if you are using the later versions,swap the sizes from the ps3toc.txt file from mk9 backup with those from the decompressed files,and then swap the files from the backup with the modpack's ones.
Big thanks to PSX-Scene for being such an awesome site,and also thanks to the MK9 Modding Community,you rock guys!
This modpack was made by futuretime23.