Another simple fix that will get you down the road without having to remove the rack is to install some heavy duty hard rubber washers or bushings on top of the existing mounting bushings of the rack and pinion under the two mounting bolts.
There is enough room and movement to R&R the mounting bolts with the rack in place and install some pads on top that will stop the side to side movement when the steering wheel is turned. This tightened mine up completely!

Been running like that for well over a year now...
I believe I read about this trick on this forum a few years ago and it works??? Better than having to pull the whole R&P out just to replace two little old bushings!!!
Note: If you take the front apart for any reason, timing belt, etc... you can replace the bushings while you have everything apart and out of the way as they can then be accessed from the top side...I used some real hard rubber KC Daylighter fog light mounting pads that I had in stock, part no. KC-3024
like this:

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