Porterfield Brake Pads for 2009 MAZDA 3 2.0L High-Performance Engines You'll need bolts and fasteners

You'll need bolts and fasteners from the hardware kit — verify they're included in your shipment before starting

Do I need to modify the factory housing to install this

3D MAXpider 2011-2016 Kia Sportage Kagu Cargo Liner - Gray

Stainless steel can be left unpainted and will develop a natural patina over time

Porterfield Brake Pads for 2009 MAZDA 3 2.0L High-Performance Engines You'll need bolts and fastenersPorterfield Brake Pads for 2009 MAZDA 3 2. 0L Porterfield R4 Porterfield R4 Carbon Kevlar based brake pads were fully designed for heavy duty extreme motorsports use. Its one of the the few true motorsports competition pads available on the market today. The carbon based semi metallic R4 brake material allows the brake pad to absorb huge amounts of heat and dissipate it quickly and evenly over time. The Carbon Kevlar material also allows the brake pad