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Duramax Tuner

6.7L Powerstroke Stealth STR Turbo (2017-2019)

6.7L Powerstroke Stealth STR Turbo (2017-2019)

$2,150.00 USD
$2,150.00 USD
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  • Capable of 625HP with stock emissions
  • Supports 75HP over stock turbo with tune only
  • Increased power without addional lag
  • Better low end EGT control than stock
  • Built to last with upgrades for durability
  • No tuning required (expect stock power)
  • Engineered to prevent surge especially while lugging
  • Retain your factory exhaust brake
  • Works great on stock or tuned trucks
  • Easy to tune and comes with tuning support
  • Brand New Parts - No core charges
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