Genuine Mercedes A45S AMG W177 Brembo 6-Pot Calipers (A1774216100 / A1774216200) High-performance OEM brake upgrade for Mercedes W177 A35, A45, and A45S AMG models (2018+). Includes pins and spreader springs. Durable stainless steel construction with AMG red finish for superior stopping power and style. Requires matching Mercedes brake discs and pads.