Duramax Tuner Stealth Mach 2 (67mm) Turbo - 2011-2016 GM Duramax LML

Product Name: Duramax Tuner Stealth Mach 2 (67) Turbo - 11-16 Duramax LML
Manufacturer: Duramax Tuner
Manufacturer Part #: DM1DH1070303000
Thoroughbred Diesel Part #: DUTDM1DH1070303000
Fitment Notes: 2011- 2016 GM Duramax LML

The LML Stealth Mach 2 (67) is a stock appearing, direct replacement for your 2011, 2012, 2013, 2014, 2015, and 2016 LML Duramax. The upgraded billet compressor & extra-large turbine wheel are perfectly matched to our custom cut compressor cover and exhaust housing.

This turbocharger features HFV technology! HFV or High Flow Vane technology is our proprietary customization of the variable vane cage and nozzle ring assembly. This advancement allows the use of a larger turbine wheel for maximum high-load efficiency. Stealth turbos featuring our HFV upgrade are capable of producing more power, spooling up quicker, and managing EGTs better than those limited with factory nozzle rings.

Your truck is going to experience increased performance across a wide operating range due to our HFV assembly, oversized turbine wheel, and billet compressor wheel. Built from brand new parts, this turbocharger won’t require a core charge. The optional actuator is pre-calibrated and the entire turbo comes ready for installation. You should strongly consider custom tuning to go with this turbocharger upgrade. Deletes are not required. We have made up to 650 RWHP when matching this turbo with our Custom Emissions Equipped Tuning.

The Stealth Mach 2 (67) undergone testing to demonstrate that it complies with federal emissions regulations. This testing provides the reasonable basis required by the standards defined by the EPA.

LML Stealth Mach 2 Upgrade!

• 800+ RWHP Peak
• Billet Compressor & Turbine Wheel
• 360 degree Thrust Bearing
• Custom Vanes & Unison Ring
• Direct Bolt-On
• Great Daily Driving/Towing

Duramax Turbo Upgrade Details

• Airflow to support 800HP
  
  • Up to 650 RWHP with stock emissions equipment and basic supporting mods
  • Tested in competition setups with extensive supporting mods to make 800+ RWHP

• Custom Billet Compressor Wheel
  
  • 67mm, 11-Blade wheel provides wide efficiency range allowing users to tow without risk of surge
  • Lightweight and high strength
  • Provides 81 lbs/min mass airflow compared to 60lbs/min stock

• Oversized Custom Turbine Wheel
  
  • Low drive pressures at high load
  • Efficiency improved to better control EGT
  • 10 blade design produces distinctive exhaust sound

• HFV (High Flow Vane) Technology
  • Custom Vane/Nozzle Ring Assembly
  • Exclusive design produced in-house specific to this application
  • Taller and wider vanes match larger turbine to provide superior high-load efficiency
  • Retain factory exhaust brake and quicker throttle response

• Brand New parts and electronics
  • No Core Charges
  • Built from New Genuine GM/Borg units

This Turbo is Designed for you...

• Daily drive your truck
• Reliability and Performance are your top priorities
• Tow with your truck
• Prefer to simply swap your old turbo out for a new one
• Want more power when you need it, but still have excellent street manners!
  
  

Add on a Stealth Boost Tester.

Boost leaks can kill diesel engines. They cause higher EGTs, decrease your power, and lower fuel economy. Properly being able to test your entire charged air system is essential to getting peak performance and longevity out of your diesel engine. Charged air systems include everywhere from the turbocharger to the intake manifold. Your intercooler system, Exhaust Gas Recirculation components, and even the Turbocharger compressor cover can all develop boost leaks. This boost tester is exactly what you need if you work on diesel trucks regularly or just want to check the condition of your engine's charge system. Here's what you can get:

• Heavy Duty Regulator
• Extremely Accurate
• Testes Entire Charge system
• Precise control over test conditions
• Easy to use and read
• Premium parts built to last for a lifetime
• High-quality seals
• Liquid gauge prevents erratic readings
• Metal construction

• CNC Precision-Cut Adapter
• Perfect Fitment
• Clean look
• Intelligent design
• Made from high-quality materials
• Made and assembled in the USA

Warranty: Calibrated Power is proud to offer our Unlimited Mile, 1 year manufacturer warranty for quality and craftsmanship.

• For more information on Duramax Tuner call us at 1-859-737-4966