BRExhaust direct-fit rear muffler kit for Mazda CX-9 applications (2007 CX-9 3.5L and 2008–2015 CX-9 3.7L) uses aluminized steel and mandrel-bent piping and includes the hardware needed for installation. The kit is designed to bolt in without fabrication, maintain emissions equipment, and restore exhaust flow to factory-like operation while offering corrosion resistance and a manufacturer-backed warranty.
Magnaflow BRE 07-15 Mazda CX-9 Muffler Kit