Genuine Mazda Accessories 0000-81-Z40A Satellite Radio Receiver Kit Fits: 2012 Mazda5; 2010-2013 Mazda3 4-door; 2010-2013 Mazda3 5-door; 2010-2012 MazdaSpeed3; 2010-2011 Mazda RX-8; 2010-2012 Mazda MX-5 Miata; 2010-2012 Mazda CX-7 Sirius satellite radio 2013 Mazda3 - not applicable to i-GT or s-GT models Over 130 channels Sirius subscription required