Youre definitely going to need a power steering pump and res with new lines and high pressure lines. I replaced my res and lines to it and it helped my power steering whine and groan but its still noisy. I need a new pump and high pressure lines
Maybe just for the mean time if you’d be up for it ik you’re set on the muffler and cat delete but doesn’t hurt to try it out and maybe make a video or two of that setup🫣🫣🫣