DCE Parts - Intake Manifold Intercooler B48 Gen1 B48B20 BMW F30 330i F20 120i G30 530i 520iDCE Parts Intake Manifold Intercooler B48 Gen1 B48B20 BMW F30 330i F20 120i G30 530i 520i DCE Parts Performance Intake manifold and built in intercooler is designed for better air flow and performance. The core is larger than the original BMW B48 intake manifold intercooler, allowing for more cooling volume. The air flow is also optimised for more performance compared to the stock manifold and it is made from CNC Aluminium parts. The intake manifold