Porterfield Brake Pads for 2015 LEXUS GS 450H Hybrid Compound:R-4 Damping Levels 16-Level Height Adjustment

Damping Levels 16-Level Height Adjustment Yes Spring Rate(Front) 12 kg/mm (672 lbs/inch) Spring Rate(Rear) 14 kg/mm (784 lbs/inch) Spring Length(Front) 220 mm Spring Length(Rear) 220 mm Front Top Mount Yes

Porterfield Brake Pads for 2015 LEXUS GS 450H Hybrid Compound:R-4 Damping Levels 16-Level Height AdjustmentPorterfield Brake Pads for 2015 LEXUS GS 450H Hybrid 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