The following compounds are available for Performance Friction PF1389 pad size: If you are unsure what pad would work best for you, please do not hesitate to call us! -08 Performance Friction's 08 compound is one of PFC's newest offerings and has gained immediate favor in Endurance Sportscar, and GT racing due to its performance in applications where smooth initial bite is a must. The 08 Compound features a slight friction rise with temperature, excellent release and modulation characteristics, and very low abraded disc wear. In addition to its considerable performance, 08 wears the longest of all PFC pads and easily matches the wear of the other competitors with a much higher bite. Common Vehicle Fitments: Porsche 991 Carrera, Carrera 4 (3.4) 2013+ Front 997 Carrera 2009+ Front 981 Boxster S 3.4 2012+ Front 981 Cayman S 2013+ Front For more details on PFC Racing products, including complete fitment guides, please go to our PFC Information Page.