Porterfield Brake Pads for 2001 MERCEDES-BENZ CLK430 Location:Rear Will I need to remove

Will I need to remove the front bumper to install this

Sierra Classic 1987 - 1991 GMC V1500 Suburban Base 1987 GMC V1500 Suburban High Sierra 1987 - 1989 GMC V1500 Suburban Sierra Classic 1990 GMC V1500 Suburban SLE 1987 GMC V2500 Sierra Classic

Will this work with my existing wiring and connectors

Applications: (Please verify your vehicle uses M14x1

Stainless steel construction for strength and heat resistance

Porterfield Brake Pads for 2001 MERCEDES-BENZ CLK430 Location:Rear Will I need to removePorterfield Brake Pads for 2001 MERCEDES BENZ CLK430 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