O bhayo, if you dont know the actual cost then why are you misguiding OP.
Brother, I personally instaled Power steering in my previous cultus from Sultan ka khoe. There is a PSO pump in Sultan ka khoo, after crossing it on right side about 100m from PSO pump, you just ask someone about AZAN Electriciaon (Power steering expert)... Just find that guy, he will install it for you and will charge you max 6000. I personally paid 5500 and kept the car for around 8 months with no any complain whats so ever..........I will try to find his cell number and share with you as well. Bt pls do not pay more than 6000...