[Boboz]

I drove over a boulder damaging the suspension. The tie rod is bent 120 degrees, control arm scuffed and bent slightly and thrust rod is slightly bent. The BMW dealership from first inspection says we have to replace everything on the right front of the car ( steering rack/ stiffening plate / subframe / pork chop / bearing / wheel arch panel / sway bar link / suspend motor). The service guy says BMW require them to replace everything. Is it necessary to replace everything when some of the parts don't look damaged? What do I do from here?