Bro, the only 'original' body kits I know of come factory fitted - these include side skirts, skirts for the front and rear bumper as well as factory spoiler (in some cases).
For example, the black car pictured above has the side skirts as well as front and rear bumper skirts that are part of the 'factory' body kit. Never heard of these being sold separately. After market body kits normally look fancier than these (I don't like them personally). The black car also has a mugen grill and mugen spoiler which is aftermarket and something you might be able to find. I know that you can buy both these items off AliExpress or locally from some junkyard, etc. or (if lucky) through other seller over PakWheels or OLX.
