Porterfield Brake Pads for 1999 PORSCHE Boxster Freespirit Recreation 2 Billet upper control arms

2 Billet upper control arms (left and right)

PC77 / Buick / Enclave / 3rd Gen (2025+) / (2

A wide variety of machined slot-style openings on the back panel allow for mounting on virtually any setup with ease

The stock BMW setup has an aggressive camber curve through bump travel

2 (2016-2024) / (3

Porterfield Brake Pads for 1999 PORSCHE Boxster Freespirit Recreation 2 Billet upper control armsPorterfield Brake Pads for 1999 PORSCHE Boxster 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