B46 B48 Charge Pipe For BMW F & G Chassis and Supra 2.0T - 230, 220i, 320i, 330i, 420i, 430i, 530i, 630i, 730i, 120i, 125i | Palenon PerformanceUpgrade your Gen 1 & 2 Supra and BMWs performance with the Palenon Performance Premium B48 & B46 Chargepipe. Designed specifically for F and G Chassis BMW & Supra 2. 0T B46 and B48 engines, this high quality aluminum B48 charge pipe improves airflow, increases throttle response, and enhances turbo sound for a more exhilarating driving experience. Palenon Performance B48 B46 Charge pipe Features Increased Flow: Reduces airflow resistance and boosts air