ATP Turbo Externally Gated GT3071R Turbo Kit Stock Location Subaru WRX STi

Just like the GT3071R kit ATP-SUB-001 but with built in flange for Tial 44mm wastegate on the turbinehousing. High flow, less exhaust backpressure, more precise boostcontrol, even more power! Optional Tial 44mm wastegate and dump tubesold separately.