KYOSTAR Intercooler Charge Pipe Kit for BMW 230i 330i 430i 530i X3 X4 Z4 Toyota Supra B46 B48 2.0T The KYOSTAR Intercooler Charge Pipe Kit is designed for BMW and Toyota models equipped with the B46/B48 2.0T turbocharged engine. This upgraded charge pipe system improves airflow efficiency by replacing restrictive factory piping while supporting more stable boost delivery and enhanced turbocharger performance. Manufactured for performance-oriented applications, the upgraded