Review on 🚗 Upgrade Your Toyota Corolla: Metra 95-8204 Double DIN Installation Kit – A Perfect Fit for 2003-up Models! by Bryan Crayton

I hesitated to buy it because the 1 star review said it was too small. But what the man who yaps about being too small never bothered to look at is the size of a two-din radio. While the radio is 7 by 4, the simple fact is that the radio also has a faceplate that is never 7 by 4, it's always slightly smaller so that if you place it behind the dash insert, it will stick through the hole and A 7 x 4 enclosure behind the front panel fills the gap. Here's how it works. They don't support a 7 x 4 hole because the radio needs to be placed behind it and the faceplate sticks out. I did a great job installing the Pioneer block in the Corolla.