Mitsubishi Eclipse 4G63 T3 Flange Cast Manifold will fit eclipse 4g63 turbo motor dsm talon tsi (1st gen ) (2nd gen), fits 90-94 95- 99 eclipse gsx gst (talon tsi ), galant 91-92 (4g63 motor) extremely strong casting 35MM or 38MM external wastegate flange - t3 flange - fits t3 and t3/t4 hybrid turbos Professional Installation Recommended