I've only got one weird noise and I'm pretty sure it is my front passenger door speaker. It is an odd clicking sound.. I think the stock speakers in my SR5 are junk.
Did you need to make any modifications to get the Infiniti Kappas to fit? I really liked those speakers in the past and I'd like to get some for my 2015.
Sorry to hear that... :(
I attempted to install a hood protector on my 2015 4Runner.. It snapped when I was repositioning it. Stupid me... stupid plastic. I feel like an idiot. There goes $50..