does installing antiroll bar and front strut bars void warranty?

Hi, I drove my family member's vios (2018,1 year old car) recently and It seems like it is struggling to move/ accelerate especially when it is fully stopped(e.g traffic light) .Compared to my old dugong, it seems to be lagging by a lot especially when i want to accelerate from stop. I wanna ask whether can SC help to tune it to be better or anyway to improve it? I am a newbie, please don't flame me...thanks in advance....