Cobb Tuning Front Mount Intercooler Cold Pipes - Subaru WRX VA 15-21These are the pipes that connect the throttle body to the driver's side end tank on the COBB Front Mount Intercooler Core. A perfect solution for customers using a custom turbocharger setup but would still like to retain the COBB intercooler core and piping. Why? Looking to piece together a custom intercooler set? Combine this piping kit with a COBB Front Mount Intercooler Core and custom hot piping! Ideal for custom turbocharger intercooler