GT28 T2 BOLT ON REPLACEMENT TURBO S13 S14 S15 SR20DET SILVIA NISSAN
T25/T28 FLANGE GT28 TURBO T2 FLANGE TURBO SPEC: COOLING: Oil / Water EXHAUST INLET FLANGE - 4 BOLT EXHAUST OUTLET FLANGE - 5 BOLTS TURBINE A/R: 0.64 COMPRESSOR A/R: 0.42 -Max Power 250HP - 330HP -Adjustable Actuator (Wastegate) 10-14.5PS