Do I need the following for a leveling kit?

-2021 Tacoma TRD OR 4x4
Im looking to do a 2/1 leveling/spacer lift kit.
Im looking at the leveling kit for its price point and not having to change out any of the current parts (truck has only 2k miles)
I want to know if i should also get a diff drop kit and sway bar relocation kit to go along with the 2/1 lift. And if i would also need to change my UCA.
I would prefer to only do the basic cheap 2/1 leveling kit to give me a little more clearance and also give it the loom im looking for untill the current parts wear out and I put a proper lift kit on it.
Thank you in advance and if anyone has recommendations on a 2/1 lift it would be much appreciated.

here she is incase anyone is curious.

 

Front spacers come with some negative implications, but if you are looking to level the truck, a 1” is all you need. You will not need UCAs, sway bar relocates, or any other components. You really don’t want to go more than 1” in the front.

 

You do not need a diff drop, nor a sway bar relocate, nor UCA’s if you stick to 2” or less