Outer Limits 4x4 Board

hey guys, on me ute i bought it has a pro comp es9000 shock for the steering stabiliser, and have noticed the power steering pump startin to groan, should i piss it off or is it alright to use this.

If i do have to replace it I was looking at the EFS extreme for $120. As after reading through here no one convinced me to go a return to centre.

cheers all.