This video is made as a detailed guideline to show you how to replace the head unit and door speakers on a 9705 Lexus GS.
I hope it was helpful!

Parts used in this video:
Headunit: https://amzn.to/3ayoHgR
Headunit Dash Adapter Plate: https://amzn.to/3209fpR
Headuit Wiring Adapter: https://amzn.to/2DTjHrv
Speakers: https://amzn.to/326LFrQ
Front Speaker Adapters: https://amzn.to/348nqfq
Rear Speaker Adapters: https://amzn.to/346QZxJ

Tools needed & used for this repair:
¼ Inch Socket & Ratchet Set: https://amzn.to/316vN9s
Basic Screw Driver Set: https://amzn.to/3gd9TWp
Wire Strippers: https://amzn.to/2EfYsQ4
Heat Shrink: https://amzn.to/3g4CgpE

Other Related Videos:
7th Gen Corolla Detailed Headunit Installation:    • Head Unit Upgrade 9397 Toyota Corolla  
Lexus GS300 Playlist:    • 2001 Lexus GS300  

Please note that I am not a professional mechanic, nor am I saying that you must do exactly what I say in this video. Perform these repairs at your own risk! Safety first ;)