Porterfield Brake Pads for 2009 JAGUAR XK 8 Speedzone Performance LLC reducing clutter and achieving a

reducing clutter and achieving a cleaner overall look

Hard panel construction built to OEM tolerances for direct fit

eliminating the need to source matching throttle body and manifold combinations

Ride quality preserved - Leveling-only design keeps factory suspension compliance intact

Porterfield Brake Pads for 2009 JAGUAR XK 8 Speedzone Performance LLC reducing clutter and achieving aPorterfield Brake Pads for 2009 JAGUAR XK 8 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