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2017-2019 Duramax L5P Calibrated Power Stealth STR Turbocharger (DM1JK1070103000)

SKU DM1JK1070103000
Original price $2,529.00 - Original price $2,529.00
Original price
$2,529.00 - $2,529.00
Current price $2,529.00
  • Overview
  • Features
  • Fits

The L5P Stealth STR is the best replacement turbo for your stock 2017 - 2022 6.6L L5P Duramax. While capable of providing enough airflow to support up to 650 RWHP, this stock-appearing unit still lights quickly and is great for daily driving, towing, and putting Powerstrokes in their place.


If you have been looking at other "64mm", "Stage 1",  or stock turbo replacements this is a game changer. This turbocharger does not need custom tuning or other upgrades to get superior performance. Box programmers and inline modules work seamlessly with the L5P Stealth STR.

  • Airflow to support 650HP
    • Up to 600 RWHP with stock emissions equipment and basic supporting mods
    • 41 psi boost @ Sea Level
  • Custom Billet Compressor Wheel
    • 64mm, 11-Blade wheel
      • Wide efficiency range
      • Allows you to tow without the risk of surge
    • Lightweight and high strength
    • Provides 70 lbs/min mass airflow compared to 60lbs/min stock
    • No Surge (Even when lugging)
  • Brand New Parts
    • Built from OEM quality parts
  • Designed and spec'd by Tuners
    • Easy to tune (no tuning required)
    • Works with box tuners

The L5P / L5D Stealth STR Turbo by is specifically designed for the 2017, 2018, and 2019 Chevy Silverado and GMC Sierra 2500, 3500, 4500, 5500, and 6500 models.  It replaces OEM Part #s 12709701044, 11547786, 12683985, 12689094


Most orders are shipped 1-2 weekdays after an order is placed, depending on availability. Some products are shipped directly from manufacturers and may be subject to duty and taxes.


Not all products are stocked in house. Please check for availability as some products may be backordered.