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The BMW G80 M3 and G82/G83 M4 were engineered to deliver exceptional performance, but sustained high-power driving places significant demands on the vehicle's cooling systems. On the street, the facto … read more

The BMW N55 remains one of BMW's most versatile turbocharged inline-six engines, and the right exhaust upgrades can unlock even more of its performance potential. For owners of 2014+ BMW models equipp … read more

BMW's latest B58-powered models continue to raise the bar for performance, but enthusiasts looking to push the Gen 3 B58 further need an exhaust system capable of supporting increased airflow. The MAD … read more

The BMW S55 is built to handle serious performance, but like any high-performance turbocharged engine, its crankcase ventilation system can carry oil vapor back into the intake tract during normal ope … read more

BMW's B58 has earned a reputation as one of the most capable turbocharged inline-six engines on the market. With the right supporting modifications, it can deliver significantly more performance while … read more