The Garrett G-Series II G25-585 Reverse Rotation turbocharger is engineered for enthusiasts and builders who demand Garrett’s latest compressor aero technology without abandoning proven G-Series Gen I housing compatibility. This unit is built for those looking to extract more power from their existing G25 platform through a direct, calibration-supported upgrade path. Whether stepping up from a Gen I core or building a new setup from the ground up, this G25-585 delivers Garrett’s next-generation flow characteristics in a familiar, dependable package.

Specifications

• A/R Ratio: .72
• Rotation: Reverse Rotation
• Inlet Configuration: V-Band
• Outlet Configuration: V-Band IWG
• Turbine Wheel Material: Mar-M alloy, rated up to 1050° C
• Turbine Housing Material: Stainless steel, rated up to 1050° C
• Compressor Flow Improvement: Up to 10% higher compressor flow compared to G-Series Gen I at peak pressure ratio and peak turbo RPM
• Inlet V-Band Flange (For Turbo Manifold) P/N: ATP-FLS-350
• Outlet V-Band Flange (For Down-pipe) P/N: ATP-FLS-351

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Downloads

• Garrett-G-Series-II-Product Flyer