R1 2005-2023 Chrysler 300 Rear R1 Semi Met Pads & Hardware Kit

The R1 Concepts 2311-1057-03 is a semi-metallic disc brake pad set designed for OE replacement. These pads are engineered with a hybrid friction material composition and an integrally molded attachment for durability. They offer medium dust levels and a noise level rated at 2 out of 5. The stopping power is rated at 3 out of 5, providing a 2-level performance increase over stock for commuter driving.

This kit includes all necessary mounting hardware for a plug-and-play installation, requiring no modifications. The pads are also environmentally friendly, being 100% copper-free and asbestos-free. They are recommended for passenger vehicles and light-duty trucks, aiming for consistent performance in various conditions and longer rotor and pad life.