Ugh…
Why? Maybe its that thing called safety and standards. Maybe its knowing that your spring wont snap on you in the middle of a turn and your car wont pop a curb and take out a mother and her baby, maybe its because everyone uses springs manufactured by professionals (well at least most people do) because they know their car will actually ride better (god forbid handle better) than the stock oem springs.
You want to be different, paint a batman logo on your hood, cut your steering wheel and wear a cape everywhere you go but please for the sake of everyone else dont go hacking up your car’s mechanical bits in ways that just dont make any sense.