The most powerful small frame turbocharger on the market

The G-Series G25-550 and the G25-660 turbochargers are compatible with 1.4L – 3.0L engine displacements and capable of producing up to 550 and 660 horsepower. G Series 25 turbochargers are smaller and outflow all comparable products on the market.

A new name designates a new generation of industry leading technology and innovation.

Understanding the Name:
G25-550

G designates 81 years of Garrett® heritage.

25 classifies the size of the frame. The remaining 2 digits identify the max horsepower rating of the turbocharger. (ie 550)