i want to lower my car and i no i want to run coilovers but i was wondering when u buy the coilovers do i have do by neew springs aslo or will the stock ones do the job the whole topic is kinda confusing to me so just let me know if u have any more info thanks

 

Coil overs areactually a coil spring mounted with a strut or shock as one assembly. So your answer is no, you will not need to reuse or get new springs.