SKU: 70625912108

GARRETT G25-550 TURBO - 48MM (350-550HP)

Sale price$792.88 Regular price$880.98
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Description

GARRETT G25-550 TURBO - 48MM (350-550HP)Garrett G25 550 G Series Ball Bearing Turbocharger 48mm (300 550HP) PRODUCT DESCRIPTION: The Garrett G Series G25 550 advanced small frame ball bearing turbocharger Ultra High Flow G Series Compressor Wheel: Revolutionary aero G Series Turbine Wheel made from high heat resistance Mar M Alloy, 1050 Celsius RatingIncludes 4AN oil feed fitting and 6AN coolant water fittings PRODUCT SPECIFICATIONS: Compressor Wheel Inducer: 48mmCompressor Wheel Exducer:

Garrett G25-550 G Series Ball Bearing Turbocharger - 48mm (300-550HP)

PRODUCT DESCRIPTION:

The Garrett G-Series G25-550 advanced small frame ball bearing turbocharger

Ultra High Flow G-Series Compressor Wheel:

Revolutionary aero G-Series Turbine Wheel made from high heat resistance Mar-M Alloy, 1050 Celsius Rating
Includes -4AN oil feed fitting and -6AN coolant/water fittings

PRODUCT SPECIFICATIONS:

Compressor Wheel Inducer: 48mm
Compressor Wheel Exducer: 60mm
Compressor Wheel Trim: 65
Compressor Housing Inlet: 3 Inch Diameter
Compressor Housing Outlet: 2 Inch Diameter
Compressor Housing A/R: .70
Turbine Wheel Inducer: 54mm
Turbine Wheel Exducer: 49mm
Turbine Wheel Trim: 84
Includes Oil Feed (1mm) Restrictor Fitting to -4AN
Includes two Coolant Fittings to -6AN

TURBINE HOUSING OPTIONS:

T25, 0.49 A/R, V-Band Outlet, Internal Wastegated (IWG)
T3, 0.61 A/R, V-Band Outlet, External Wastegated (EWG)
T3, 0.92 A/R, V-Band Outlet, External Wastegated (EWG)
V-Band Inlet, 0.49 A/R, V-Band Outlet, Internal Wastegated (IWG)
V-Band Inlet, 0.72 A/R, V-Band Outlet, External Wastegated (EWG)
V-Band Inlet, 0.72 A/R, V-Band Outlet, Internal Wastegated (IWG)
V-Band Inlet, 0.92 A/R, V-Band Outlet, External Wastegated (EWG)
V-Band Inlet, 0.92 A/R, V-Band Outlet, Internal Wastegated (IWG)
Reverse Rotation V-Band Inlet, 0.72 A/R, V-Band Outlet, External Wastegated (EWG)
Reverse Rotation V-Band Inlet, 0.72 A/R, V-Band Outlet, Internal Wastegated (IWG)
Reverse Rotation V-Band Inlet, 0.92 A/R, V-Band Outlet, External Wastegated (EWG)
Reverse Rotation V-Band Inlet, 0.92 A/R, V-Band Outlet, Internal Wastegated (IWG)
Supercore Only - Standard or Reverse

Applicable Garrett Product Code(s): 858161-5002S, 871389-5004S, 871389-5005S, 877895-5001S, 877895-5003S, 877895-5004S, 740902-0069, 740902-0068, GRT-TBO-K87, 740902-0073, 740902-0074, 877895-5007S, 877895-5008S, 871388-5001S

THE ALL NEW GARRETT G SERIES TURBOCHARGERS

Garrett G Series Highlights:

*EVOLUTIONARY ULTRA HIGH FLOW G-Series Turbine Wheel
*Advanced aerodynamics G Series Compressor Wheel
*Compact Standard Package
*Standard & Reverse rotation (spins counterclockwise) options
*The Results: +20% More Horsepower & Quicker Spool!!!

Introducing the next evolution in performance, the Garrett G Series Turbochargers. The Garrett G Series combines the latest performance turbocharger technology and advanced aerodynamic designs. The result, is the highest horsepower small frame turbocharger!!!

Garrett G Series Turbine Wheel:

By incorporating the latest and advanced ULTA HIGH FLOW aerodynamic designs within the Garrett G Series Turbine Wheel, G Series models offer previously unimagineable power levels by frame size and improvements in spool! Made from Mar-M super alloy, the G Series Turbine Wheel withstands up-to 1050 degrees Celsius; +200 degrees Celsius over inconel turbine wheels.

Garrett G Series Compressor Wheel:

Forged fully-machined compressor wheel and new aerodynamics design increases maximum horsepower output, up to +30%. The G-Series aero design not only increases peak flow but higher power levels within a large operating RPM range.

Garrett G Series Additional Features:

*Includes oil feed and coolant fittings
*Reduced size bearing cartridge and twin piston rings on both sides of the wheel assembly for increased durability and reduction in oil leakage.
*Pre-tapped speed sensor port and boost pressure signal port.
*NEW compact design bearing housing and CHRA to Turbine Housing V-band Connection.
*NEW and improved oiling and cooling system.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 70625912108

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4.8 ★★★★★
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Product Reviews
O
Verified Purchase
O. miller
Dallas, US
★★★★★ 5
Grill kit for bmw
Very easy to install snapped right in. Perfect . Would highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 18, 2019
M
Verified Purchase
matthew palen
Port Orchard, US
★★★★★ 1
Buy OEM
Finish is fine but sizing is wrong and these don't fit tight but rattle. About 3/4" movement in all ways, which will lead to scratched paint. If you've got a beater, these are fine but for my clean M3, I'll buy OEM from FCP or Turner.
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Reviewed in the United States on June 15, 2024
B
Verified Purchase
Brown, Dwayne
Draper, US
★★★★★ 5
Great
Convenience
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Reviewed in the United States on August 18, 2020
R
Verified Purchase
Racerboy53
Los Angeles, US
★★★★★ 5
Well worth the money!
Easy install, warm and has 3 settings. These are great as I can choose which grips I want yet always have access to warm hands in inclimate weather. I can disconnect and keep them in my dry packs. Easy pray and well worth the money. My grips are 4.125” or just over 10cm and fit perfectly.
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Reviewed in the United States on December 28, 2025
A
Verified Purchase
Alex
Port Orchard, US
★★★★★ 5
So far they're great!
Just installed but so far so good. The installation was simple but time consuming for me as I had to remove a lot of body panels. They don't seem to have any effect on my grip or when I use the throttle. So far, the lowest setting is more than enough. I use these in conjunction with motorcycle muffs and honestly so far I think it's the perfect combination. My hands are warm and I don't have any added bulk to them. Will update if anything goes wrong or stands out with more use but for now I'd say they're completely worth the money if you're regularly riding in the cold.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 18, 2025

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