DeutschTuning proudly offers CTS TURBO BMW F2X/F3X N55 TURBO INLET PIPE. We are happy to announce our new turbo inlet pipe for BMW N55 F-SERIES vehicles. This a direct replacement for the OEM plastic inlet pipe (13717602651). The larger 3.35″ diameter improves airflow and will increase power and reduce turbo lag. Larger 3.35″ diameter silicone hose replaces restrictive factory inlet. Billet aluminum turbo inlet flange for easy installation. Billet aluminum PCV fitting. Increases air flow to the turbo. Completes your high-flow intake system. Compatible with factory turbochargers or CTS Turbo BOSS N55 turbo