Porterfield Brake Pads for 1977 MAZDA RX 4 Performance Mufflers The extended length simply compensates

The extended length simply compensates for spacer thickness

OEM-style red housing - Matches factory appearance without custom fabrication

this shirt is a tribute to the trails you conquer

Painting is optional depending on your build aesthetic — the manifold is ready to bolt on as-is

so it wires directly to your Tundra's existing harness with no adapter or custom work required

Porterfield Brake Pads for 1977 MAZDA RX 4 Performance Mufflers The extended length simply compensatesPorterfield Brake Pads for 1977 MAZDA RX 4 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