GT28-R Turbocharger

There it is, my new Turbocharger. The Garrett GT28-R is designed for up to 280-300hp and is ball beared which helps turbo spoolup. The only thing i had to change was the factory Garret wastegate, that was too soft to support boost pressures over 1bar, so i've ordered and installed a HKS one. All oil- and waterlines were replaced with Goodrich lines.

HKS wastegate

few Garrett GT28-R

Specifications:

Compressor:

Wheel Diameter: 60mm

Trim: 62

A/R: 0.60

Turbine:

Wheel Diameter: 53.85mm

Trim: 76

A/R: 0.86

Wastegate:Internal

Powershift:
Horsepower: 250-320
Displacement: 1.8-2.7L

Corrected Air Flow:

33 lbs/min