Hawk ER-1 front brake pads for 2015–2019 Alfa Romeo 4C 1.7L include pad wear sensor capability where original equipment requires it. The ER-1 pads are specified at 0.510" thickness and are built to Hawk’s OE-style production standards. They’re engineered to be a direct-fit replacement, intended to install without modification while maintaining consistent braking feel.
Hawk 15-19 Alfa Romeo 4C 1.7L Base OE Incl.Pad Wear Sensor Front ER-1 Brake Pads