Porterfield Brake Pads for 2010 MERCEDES-BENZ GL550 w/373mm Front Rotor Engine Controllers SAE/DOT optical certification - These

SAE/DOT optical certification - These lights are made by SAE/DOT certified manufacturer with the quality met or exceeding all standards

improving stability at higher speeds while giving your car a more aggressive and refined appearance

-A must for high performance

**Does not fit models with Factory LED's

so your cold air setup stays legal in California smog lines and everywhere else

Porterfield Brake Pads for 2010 MERCEDES-BENZ GL550 w/373mm Front Rotor Engine Controllers SAE/DOT optical certification - ThesePorterfield Brake Pads for 2010 MERCEDES BENZ GL550 w 373mm Front Rotor 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