Question About OEM TRD Lift Kit

I’m looking to purchase the OEM TRD lift kit for my 2WD SR5 Tacoma, I know it will fit even tho it states it won’t and I will just toss anything that is 4WD specific.
My question is about the strut springs and strut top mounts. In the photos of all the parts as seen in the eBay link below it doesn’t come with springs or strut top mounts.
Are these designed to be run with the stock SR5 front springs and strut top mounts?
Or is this kit just incomplete?
Ive look for parts lists on websites that sell Toyota OEM parts and didn’t see springs or top mounts listed.

https://www.ebay.com/itm/402688055694?fits=Model:Tacoma

 

It reuses the oem front springs and too mounts. Mine is on my 2021

 

Is there a difference between the TRD and SR5 springs, or is the difference all in the actual struts themselves?

 

That I am not sure on that.