Garrett
Garrett G25-550
Garrett G25-550
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The G-Series is the latest generation of Garrett Performance Turbochargers / G25-550
Power Range: Up to 550 HP
Displacement: 1.4 to 3.0 liters
A true evolution beyond the GTX series
With the G-Series, Garrett introduces a new generation of performance turbochargers designed to deliver faster spool response, improved efficiency and increased airflow within a compact frame.
Engineered to bridge the gap between fast road and serious motorsport applications, the G25-550 combines advanced aerodynamics with proven materials technology to offer an optimal balance of responsiveness, durability and power potential.
Let’s stick to the facts:
Advanced forged and precision-machined compressor wheel
Optimised high-flow compressor housing
Preparation for optional turbo speed sensor
Mar-M turbine wheel, resistant up to 1050°C
Stainless steel turbine housing, resistant up to 1050°C
Dual ceramic ball bearing CHRA for fast spool and reduced friction
Water and oil cooling
V-Band turbine inlet and outlet
External wastegate configuration
Available in standard and reverse rotation
Compressor Side
Inlet: 48.00 mm
Outlet: 60.00 mm
Trim: 65
Turbine Side
Inlet: 54.00 mm
Outlet: 49.00 mm
Trim: 84
A/R Ratio: 0.49 · 0.72 · 0.92
Wastegate: External
