Outside CV joint repair rotational thumping emanates from front left wheel/suspension

Hello,

It does sound like the issue is the CV axle.
Usually with a bad CV axle as your turn the noise will increase, and it can intensify with the speed of the vehicle.

In order to replace the CV axle, you will need a few special tools. Primarily a hub puller and a slide hammer.
Those tools typically can be rented from your local auto parts store.

Here is a helpful guide:

https://www.2carpros.com/articles/replace-cv-axle

I have attached diagrams for the replacement procedure as well as the special tools list below.

Please let me know if you have any questions.
Thank you.