The Brembo GTR front big brake kit for 2003–2008 Mercedes SL500 is a front axle upgrade featuring 6-piston billet calipers and two-piece 355x32mm rotors with slotted Type 3 faces and a nickel finish. The slotted rotors help evacuate gases and debris for consistent braking. The kit is specified as a direct front replacement for the listed SL500 years.
Brembo 03-08 SL500 Front GTR BBK 6 Piston Billet 355x32 2pc Rotor Slotted Type3-Nickel