I'd say go for pioneer. XL 5750 BT. It's 200mm wide, made for Toyota.
It will cost you over 40 thousand. Then you have pioneer 6.1/6.2 inch options which are between 25 to 35.
Bro it's a one time expense but you will appreciate spending this money every time you listen to it. I spent 1.5 years trying to get a decent sound from grande OEM system and achieved zero success. It's pathetic.