THE FOLLOWING PRODUCT IS COMPATIBLE WITH: 2004 – 2014 Mazda 3 (2.0L DOHC 4cyl Non-SkyActiv engine), 2004 – 2009 Mazda 3 (2.3L DOHC 4cyl Non-Turbo), 2006 – 2010 Mazda 5 (2.3L DOHC 4cyl Non-Turbo) Important Note: This kit does not fit Mazda 3 SkyActiv model.