Porterfield Brake Pads for 1995 PORSCHE 911 Carrera 2 Turbo Look Tailgate Caps Does the aluminum finish need

Does the aluminum finish need paint or sealing before I bolt it on

Built from durable ABS plastic with a pre-primed surface

The listing doesn't specify fastener type or size

Do I need to swap out wiring or connectors

Smoke-tinted bezel finish

Porterfield Brake Pads for 1995 PORSCHE 911 Carrera 2 Turbo Look Tailgate Caps Does the aluminum finish needPorterfield Brake Pads for 1995 PORSCHE 911 Carrera 2 Turbo Look 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