The Garrett Supercore G-Series II G25-585 is engineered for performance enthusiasts and tuners who already run a Garrett G-Series Gen I turbocharger and want more flow without abandoning their existing housing investment. Built around Garrett’s latest compressor aero technology, this supercore delivers a genuine performance upgrade path for builders seeking more capability from their current platform. It’s the choice for serious builders who demand documented, factory-engineered gains rather than guesswork.
Specifications
- Turbine Wheel Material: Mar-M alloy, rated up to 1050°C
- Turbine Housing Material: Stainless steel, rated up to 1050
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