My local audio shop says it would be a waste of money to update the stock sub woofer. My want is for clean detailed bass...not louder "thump thump." His reason is that the stock amp can't push enough power to a good aftermarket sub. Any ideas?

My LS is a 2002 UL, and I would like to have a rear camera on my screen. Are their options out there that will work with the stock screen, and are they affordable?

 

Kicker comp88 is a good upgrade. It physically cannot do thump thump but bass is clear and tight. It's close to stock sub specs so amp will not be too strained. Also dynamat will do wonders.
Yes there are options on rear view camera.
https://www.clublexus.com/forums/ls4...nd-part-s.html
Post #7.

 

Dynamatted mu 010 Highlander doors. Worked real well made the door sound like a thud compared to a twang when I shut it, sound much deeper.