Garrett Duramax Unlimited Predator GXR-7 66MM Performance Turbocharger Chevy / GMC 6.6L LLY LBZ LMM 2004-2010 / REMAN

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  • Regular price $1,599.00
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Unmatched Drop in Performance!

Garrett 6.6L Duramax Stage 2-Unlimited Predator GXR-7 Performance Turbocharger! 
Model Years
6.6L Duramax 2004.5-2010
Introducing our all new designed Duramax Predator GXR-7 turbo. Our custom Predator turbo is designed to easily run like a Stage 2 drop in with the unlimited support range beyond Stage 3! Efficiently produces higher airflow capacity like a larger aftermarket turbo without the delay while maintaining factory electronics & exhaust brake!


This Drop in Turbo Terminates the Competition! 

Our GXR wheel series with larger blade surface and more aggressive profile produces more volume than a 68+mm wheel and aids in cooler air induction while maintaining consistent boost and quick spool response. This carefully designed & tested turbo supports daily driving, towing, sport/off-road, racing, and even compound setups. Help your truck burn fuel more efficiency while lowering EGTs and supporting higher horsepower and torque. Reduces turbo bark. Hands down the best drop in Duramax turbo on the market, leaving the competition in the dust! 



  • Newly Designed Exclusive GXR-7 66 Billet Wheel
  • Garrett Turbo Platform
  • Advanced Variable Nozzle Turbine (AVNT) 
  • Integral Electro-Hydraulic Actuation and Proportional Solenoid 
  • 360 Degree Thrust Bearing
  • Performance Powder Coating 
  • Up to 750 HP
  • Iconic Turbo Whistle
  • Installation Kit Included
  • 2 Year Unlimited Mile Warranty
  • Free Core Returns
Spec Details:
  • Custom Designed 66mm High Velocity Billet Wheel
  • 10 Blade Powermax Turbine
  • High Quality OEM Garrett Core Platform
  • Supporting 40-65PSI Range
$350 Core Deposit Required
(Shown in Checkout as Shipping)
Tuner recommended for optimal performance

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