Garrett G-Series Gen II G42-1325

• New compressor aero technology increases power and performance, with up to 10% higher compressor flow compared to G-Series Gen I at peak pressure ratio and peak turbo RPM.
• Direct upgrade path for Gen I owners with just a CHRA swap. G-Series II utilizes Gen I compressor and turbine housings.
• Calibration required to take advantage of increased flow for a horsepower upgrade.
• Increased efficiency at high flow rates.
• Stainless steel turbine housings are rated up to 1050° C.
• Water fittings included.

Part Numbers

Supercore: 938339-5002S
CHRA: 938338-5002S

Turbo Information

Turbocharger Manufacturer Garrett Advancing Motion
 Brand: G-Series II
 Model: G42-1325
 Part No: 938339-5002S
Horsepower: 475-1325
Displacement: 2.0L-7.0L
Condition: New