When i bought my car i found out that i had ebay rear lower control arms, i heard the bushings suck in them so i was just wondering if i could get energy bushings and get them pressed in or oem bushings without having to do anything to them

 

Most cheap LCA's will not accept OE or OE-replacement (like ES) bushings.

 

you got the wrong type of replacement

 

It has been done, i cant find the thread. But Modifcation (trimming) the bushing was needed for it fit.
This is the same problem with blox.

My recomendation is to get rid of the ebay control arm and go back to a stock or function7 LCA.