Stage 4 Tuning Kit for Mercedes 1.8 Kompressor M271This image showcases a complete tuning kit for the Mercedes Benz M271 engine, including a water pump pulley and a performance air intake filter in addition to the crankshaft and supercharger pulleys. This comprehensive kit is designed to significantly enhance engine performance by increasing the superchargers boost pressure and improving air intake efficiency. The high quality pulleys ensure optimal rotational speed and durability, while the