Porterfield Brake Pads for 2007 MERCEDES-BENZ C350 4-Matic AWD Compound:R-4 Retainers 774-100 Valve springs with

Retainers 774-100 Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs

1x OE Replacement Water Pump Gasket

Porterfield Brake Pads for 2007 FERRARI F430

Lemans And

Porterfield Brake Pads for 2007 MERCEDES-BENZ C350 4-Matic AWD Compound:R-4 Retainers 774-100 Valve springs withPorterfield Brake Pads for 2007 MERCEDES BENZ C350 4 Matic AWD 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