Garrett G25-550 Turbocharger 48mm

Description

Garrett G25-550 Turbo 48mm – Standard Rotation, External Wastegate

For Internal Wastegate Turbine Housings, please get in contact with our team! For the G25-550 Reverse Rotation Turbocharger, click here!

Is the G25-660 Right For Your Application?

As the smallest of the G Series Turbos, the G25-550 is a turbo of choice for SR20 and CA18 applications. With the capacity to produce 550 crank horsepower, this turbo offers the opportunity to make more power without sacrificing the responsiveness of a small frame factory turbo such as the T25 or T28.

Generally, we would recommend the G25-550 turbocharger for SR20DET set ups currently running a T25 or T28 who are looking to increase their horsepower up to 400 wheel horsepower. If your goals are beyond 400 wheel horsepower, we would recommend the Garrett G25-660 Turbocharger.*

Suits: 1.4L – 3.0L engine displacements

Turbocharger Options
Choose  to purchase a supercore with an exhaust housing or just the supercore or exhaust housing on it’s own!

• 0.72A/R, V-Band / V-Band (858161-5002S + 740902-0069)
• 0.92A/R, V-Band / V-Band (858161-5002S + 740902-0068)
• 858161-5002S: G25-550 Standard Rotation Supercore
• 0.72A/R, V-Band / V-Band Exhaust Housing ONLY (740902-0069)
• 0.92A/R, V-Band / V-Band Exhaust Housing ONLY  (740902-0068)

G25-550 48mm Features: 

• G Series Compressor Aerodynamics For Maximum HP
• 48mm Turbocharger Compressor Wheel
• 80% Maximum Compressor Efficiency
• Mar-M Alloy Turbine Wheel Rated Up To 1050° C
• New Turbine Aero Provides Higher Flow And Efficiency
• Turbocharger Assemblies Are Calibrated With A 0.5 Bar Actuator
• Stainless Steel Turbine Housings Rated Up To 1050° C
• Oil Restrictor And Water Fittings Included
• Fully Machined Speed Sensor And Pressure Ports

Understanding the Name:

G25-550
G designates 81 years of Garrett® heritage.
25 classifies the size of the frame. The remaining 3 digits identify the max horsepower rating of the turbocharger. (ie 550)

* Our general advice does not take your specific needs or circumstances into consideration, so you should look at your own objectives and requirements, and seek advice with SRS Parts before making any purchases. Contact us on 07 4602 3858.

About Garrett Advancing Motion:

Garrett was born out of the passion of American founder, John Garrett, for aviation and engineering with the first product, an aircraft intercooler, released in the 1930’s. Turbochargers began rocketing in 1954 and into the auto industry in the 1990’s, when turbochargers went mainstream and global.

With more than 60 years of pioneering turbocharging systems, Garrett Motion is an automotive technology leader in turbochargers and related force induction systems. The company remains American based and is well regarded as one of the best in motorsport turbocharging technology due to their global track record for quality, performance and demonstrated reliability in high performance applications.