I have a Toyota Yaris 2007 Sedan.I used the crutchfield.com option that lets you figure out what fits your car and what doesn't the strange thing is that the Pioneer 6x9" 's that are 3 way fit my car but the 4 and five way doesn't.I want to know what's the reason.
Here's a description for the 5-way
http://www.crutchfield.com/S-Dos41MgyL1I/cgi-bin/ProdView.asp?g=400&I=130TSA6992
and the 3-way description
http://www.crutchfield.com/S-Dos41MgyL1I/cgi-bin/ProdView.asp?g=400&I=130TSA6962
Here's a description for the 5-way
http://www.crutchfield.com/S-Dos41MgyL1I/cgi-bin/ProdView.asp?g=400&I=130TSA6992
and the 3-way description
http://www.crutchfield.com/S-Dos41MgyL1I/cgi-bin/ProdView.asp?g=400&I=130TSA6962
