Porterfield Brake Pads for 2019 MERCEDES-BENZ SL450 HD Brake w/360mm Front Disc Compound:R4-S I recommend an auxiliary leaf

I recommend an auxiliary leaf on top of pack

Allows for factory headliner

VANISH/TONNOSPORT (manually operated lock on rear bar) ACCESS Replacement P

Adjustable oil volume and nitrogen pressure

Porterfield Brake Pads for 2019 MERCEDES-BENZ SL450 HD Brake w/360mm Front Disc Compound:R4-S I recommend an auxiliary leafPorterfield Brake Pads for 2019 MERCEDES BENZ SL450 HD Brake w 360mm Front Disc 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