Invidia Gemini/R400 Cat Back Exhaust TT Tips for Subaru WRX / STI 11-14 Sedan
This is the Invidia Gemini R400 Single-Layer Cat-Back Exhaust System. This will allow for an unobstructed exit of exhaust gases with minimal restrictions and turbulence. INVIDIA WRX/STI SEDAN GEMINI SINGLE LAYER QUAD TITA.