Porterfield Brake Pads for 2001 LEXUS GS 300 Automotive Lighting The WRX104X (listed separately) mostly

The WRX104X (listed separately) mostly covered the 2004-2006 range

The Stage 2 package adds a billet input shaft for increased reliability when towing heavy loads

Especially for higher power sport racing you must change it

Exhaust systems are returnable

Precision 3D engineered and carefully molded for accurate contour alignment

Porterfield Brake Pads for 2001 LEXUS GS 300 Automotive Lighting The WRX104X (listed separately) mostlyPorterfield Brake Pads for 2001 LEXUS GS 300 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