The Injen SES2300ICP Intercooler pipes are easy to install performance charge pipe system allows that turbocharged engine to breathe deeper to unleash that additional performance that you?ve been craving. The soul of this charge pipe system is with our mandrel-bent, over-sized 2.75? T6-6061 aluminum tube that provides a smooth uninterrupted path for highly efficient airflow and a look that will impress every time you open your hood! The engineering team also developed precision CNC machined adapter flanges that mimic the OE-Style connections for a simple install.