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Garrett Powermax GT3794VA Stage 1 turbocharger for 04.5-10 Duramax engine codes LLY/LBZ/LMM. This turbo features a larger compressor wheel compared to stock. It utilizes nine moveable vanes which increase turbine effciency and improves the vehicles engine performance. The turbo can support up to 500HP.

 This is a drop-in upgrade and does not require any modifications but we do suggest adding fueling upgrades and a tune to fully utilize this turbocharger. 

  
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  Name Price Select
Turbocharger Installation Lubricant Turbocharger Installation Lubricant $12.95
Chevrolet
  • Silverado HD (Gen 1) w/ 6.6L Duramax LBZ (2005-2007)
  • Silverado HD (Gen 1) w/ 6.6L Duramax LLY (2005-2006)
  • Silverado HD (Gen 2) w/ 6.6L Duramax LMM (2007-2010)
GMC
  • Sierra HD (Gen 1) w/ 6.6L Duramax LBZ (2005-2007)
  • Sierra HD (Gen 1) w/ 6.6L Duramax LLY (2005-2006)
  • Sierra HD (Gen 2) w/ 6.6L Duramax LMM (2007-2010)
About Garrett Garret, along with Borg Warner, are the OE manufacturer for factory VW turbochargers. Garrett turbos deliver significantly better whole-life value than lower-cost non-genuine alternatives when taking into account reliability, performance, fuel efficiency and longevity.

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