T4 Divided Inlet 1.25A/R Turbine Housing 87/81mm Turbine Wheel. Turbine Inlet: T4 Divided. T4 Divided turbine housing in 1.10A/R, 1.25 A/R. Billet Compressor Wheel: 7+7 blades 75/101mm. Turbine housing Options: T6 Divided turbine housings in 1.32A/R or 1.58 A/R.
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