Garrett G25-660

The newest generation of Garrett turbocharger

A real evolution of the GTX turbos

Garrett now launches a new line of turbochargers that are close to the BorgWarner EFR turbochargers - the G25 series. The special features are:

- Forged and machined compressor wheel of the latest generation with up to 15% more flow (than the GTX series, Gen II series) on 60mm wheels and even 30% more flow on 67mm compressor wheels
- Highflow compressor housing with optional connection for the speed sensor
- Turbine wheel made of Mar-M (up to 1050° C resistant) with 15 to 20% more flow
- Stainless steel turbine housing resistant up to 1050° C
- Exhaust housings with V-band inlet and V-band outlet
- CHRA with V-band to be twisted individually
- Double ceramic ball bearings
- 4 water connection ports
- Double seal on the piston rings
- Right and left rotating turbochargers available (Standard or Reverse Rotation)

Power range: Up to 660HP
Engine capacity: 1,4 up to 3,0l

Turbo outlet flange (downpipe flange): V-Band, T25 and T4 flange

Rotation: Counter- / clockwise

Compressor facts:
Inlet: 54.00mm
Outlet: 67.00mm
Trim: 65

Turbine facts:
Inlet: 54.00mm
Outlet: 49.00mm
Trim: 84
A/R value: 0.49, 0.92, 0.72
Wastegate: Internal and External

Right and left rotation direction:
The absolute novelty of the GTX Gen II turbocharger was naturally adopted in the G-Series. The G-Turbos are also available as reverse rotating turbochargers.