Model Compatibility: Fits GT25, GT28, T25, T28 turbochargers and SR20DET applications requiring a three-bolt turbo compressor outlet adapter flange. Material Specification: Constructed from CNC-machined aluminum for dimensional accuracy and functional equivalence to the flange design. Mounting Configuration: Features a three-bolt mounting pattern matching the turbo compressor outlet adapter flange configuration. Functional Purpose: Serves as a direct replacement flange connecting the turbo compressor outlet to the intake piping assembly. Application Scope: Intended for use with turbocharger models explicitly listed in the title and no others., Manufacturer: ZRvaRAFUs