I previously asked if anyone knew if 6x9's would fit and i never got any responses so its safe to assume that this car is just still too new for most to have experimented with, so with that in mind im starting my own thread detailing my audio system overhaul and I'll also post DIY's as I progress along with what ever im doing.
Keep in mind I still need to go speaker shopping and I'm still trying to find harnesses before i fully modify install the speakers because I'd like to keep it all easily removable. I talked to tacotunes and they said that they will be updating there website with new 2018 parts in the coming weeks/month so hopefully they come out with front speaker wire adapters and a stereo harness adapter for an aftermarket amplifer.
This is whats needed to add 6x9's to the front doors of your 2018 camry.
TIP: I first ordered the Metra 82-8146 but this one was to big to modify to fit the screw holes so i returned it and bought the one below from amazon. I'm not sure why because the reviews say it that people have used it on 2006 models and others say it needed to be modified to work. From what i remember i didnt want to modify it to much and i wanted to keep it more simple so i tried this one instead and it worked out as a better fit. Maybe different chinese manufactures lol.
6x9" Aftermarket Front Door Speaker Adapter for 2002-2012 Toyota Camry's
CandyHome 8 Pcs Auto Trim Removal Tool Kit - Car Dash Audio Radio Door Panel Trim Removal Kits Installer Pry Tool
From my measurements it looks like a 3.20in or less speaker will fit without hitting the window, or you can add a 1/2 spacer and push it upto 3.70in which would give more high end speaker options. I'll update when i get to actual testing some speakers that i buy.
Here is my Front Drivers Door removal and 6x9 Adapter DIY

















Keep in mind I still need to go speaker shopping and I'm still trying to find harnesses before i fully modify install the speakers because I'd like to keep it all easily removable. I talked to tacotunes and they said that they will be updating there website with new 2018 parts in the coming weeks/month so hopefully they come out with front speaker wire adapters and a stereo harness adapter for an aftermarket amplifer.
This is whats needed to add 6x9's to the front doors of your 2018 camry.
TIP: I first ordered the Metra 82-8146 but this one was to big to modify to fit the screw holes so i returned it and bought the one below from amazon. I'm not sure why because the reviews say it that people have used it on 2006 models and others say it needed to be modified to work. From what i remember i didnt want to modify it to much and i wanted to keep it more simple so i tried this one instead and it worked out as a better fit. Maybe different chinese manufactures lol.
6x9" Aftermarket Front Door Speaker Adapter for 2002-2012 Toyota Camry's
CandyHome 8 Pcs Auto Trim Removal Tool Kit - Car Dash Audio Radio Door Panel Trim Removal Kits Installer Pry Tool
From my measurements it looks like a 3.20in or less speaker will fit without hitting the window, or you can add a 1/2 spacer and push it upto 3.70in which would give more high end speaker options. I'll update when i get to actual testing some speakers that i buy.
Here is my Front Drivers Door removal and 6x9 Adapter DIY
















