Garrett GTP38R Turbo Upgrade

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Special Price $2,264.90 Regular Price $2,664.58
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Garrett GTP38R Turbo Upgrade Includes:

  • - GTP38R Turbocharger
  • - 4-inch inlet hose
  • - Band clamp
  • - Oil seal rings
  • - Installation instructions


  • A Garrett Exclusive Ball Bearing Cartridge for Unbeatable Response, Efficiency, and Durability. Elimination of the Thrust Bearing Eliminates Failures at Elevated Boost Levels
  • The 88mm GT Compressor Wheel Provides 33% More Flow than the Stock 80mm Wheel. Ported Shroud Housing
  • Improves Compressor Flow Range for Surge Control
  • 1.00 A/R Turbine Housing for Free Flowing Exhaust with Reduced Back Pressure and up to 200 degrees Reduction in Exhaust Gas Temperature
  • Maximum Recommended Boost Level is 40psi 

F250, F350 & Excursion PowerStroke Diesel Model 7.3L PowerStroke engine.

Default Turbine A/R 1.00.

If you want to run the alternate 1.15 A/R on the turbine housing let us know. only sells genuine Garrett turbochargers. Don’t fall victim to look alike or knockoff “Garrett” turbos from shady online retailers or auction sites. Rest assured that when you buy from you are getting a quality, brand name turbocharger with the warranty and technical support to back it up.

Will only fit 1999.5(Build Date 01/99) to 2003 7.3L
More Information
Part Number 739619-5004S
Brand Garrett
Type of Part Turbo Upgrades
Engine Fitment Powerstroke 7.3L
Boost Custom
Horsepower Gains +80HP & +130TQ
Length 16
Width 16
Height 14
Weight 35.000000
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