Keyless2Go New Keyless Entry Remote Car Key Fob for Vehicles That Use FCC KPU41848 This is a brand new replacement key fob remote for 2004 2005 2006 2007 2008 Mazda RX-8 Every single remote is tested before it is sent to make sure it is transmitting. A website link to free DIY programming instructions will be provided with every order. FCC ID: KPU41848 New complete working remote with all electronics and batteries included plus FREE tech support with every order.