Porterfield Brake Pads for 2017 MAZDA 6 Compound:R4-S tapered runners and matched cylinder

tapered runners and matched cylinder port angles to minimize turbulence and maximize power output

Plug-and-play harness included

What matters is matching your system's operating temperature and pressure range to the hose spec — get that right and you're good either way

HPS blue high temp 3-ply reinforced silicone radiator hose kit (part number 57-1698-BLUE-1) replaces 2001-2006 BMW 325Ci M54 2

and these Competition Clutch units are direct bolt-in units

Porterfield Brake Pads for 2017 MAZDA 6 Compound:R4-S tapered runners and matched cylinderPorterfield Brake Pads for 2017 MAZDA 6 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 to