Duramax Tuner Stealth Mach 2 (67mm) Turbo - 2024-2025 GM Duramax L5P L5D

Product Name: Duramax Tuner Stealth Mach 2 (67mm) Turbo - 2024-2025 GM Duramax L5P L5D
Manufacturer: Duramax Tuner
Manufacturer Part #: DUTDM1QQ1070303000
Thoroughbred Diesel Part #: DUTDM1QQ1070303000
Fitment Notes: 2024-2025 GM Duramax L5P L5D

The L5P/L5D Stealth Mach 2 Turbo

The Ultimate drop-in turbocharger upgrade for 2024-2025 L5P Duramax's is here! Capable of supplying up to 750HP worth of air flow, The Stealth Mach 2 was designed with all out performance and easy tuneability in mind. The Mach 2 features the latest advancemnts in compressor wheel design and sports a larger and higher flowing turbine for a dramatic improvment to exhaust energy capture and high RPM EGTs.

Say goodbye to lengthy tuning and multiple tune revisions. With the Stealth Mach 2, you’ll enjoy one of the easiest tuning experiences possible, thanks to clear, tailored instructions that ensure you and your tuner know exactly how to dial in this turbo in for peak power and performance.

• Airflow to support 750HP
  
  • Up to 625 RWHP with stock emissions equipment and basic supporting mods
  • Tested in competition setups with extensive supporting mods to make 750+ RWHP

• Custom Billet Compressor Wheel
  
  • 67mm 11-Blade extended tip billet compressor wheel
  • Provides a wide efficiency range
  • Less surge prone than other compressor wheel designs
  • Lightweight and high strength
  • Provides 81 lbs/min mass airflow compared to 60lbs/min stock

• Custom 9-Blade Turbine Wheel
  • Larger than stock
  • More agressive blade angle for better exhaust energy capture
  • Sized to maximize throttle response for 750hp capability
  • 50% Thicker turbine blades for added heat tolerance
  • Lower drive pressure under high loads
  • Lower EGT's under high loads
  • Boosts effectiveness of compressor wheel upgrade
  • Produces a distinctive Stealth turbo whistle

• Custom Vane Cage
  • Allows the fit of larger custom turbine wheel

• Lighter Rotating Assebmly Than Stock
  • Provides snappy spool-up comparable to facotry turbo
  • Precision balanced in-house

• Brand New parts and electronics
  • No Core Charges

This Turbo is Designed for you if you...

• Want maximum power with great street performance
• Want a turbo that's easy to tune 
• Have reliable performance as your top priority
• Have a modified fuel system
• Want more power with excellent street performance

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

Important Notice:

This turbo must only be operated with tuning that uses stock Minimum and Maximum Vane Position tables. Failure to do so can lead to excessive exhaust pressure and boost which may shorten the life of the turbo or engine and may void the turbo warranty.

Damage caused as a result of non-stock vane position tuning modifications will be the responsibility of the owner, not Calibrated Power Solutions Inc.

Warranty: All Stealth Series turbos offer our Unlimited Mile, 1-year manufacturer warranty for quality and craftsmanship.

The 2024-2025 L5P / L5D Stealth Mach 2 Turbo by Duramaxtuner.com is specifically designed for the 2024 and 2025 Chevy Silverado and GMC Sierra 2500, 3500, 4500, 5500, and 6500 models as well as 2024+ International CV (Medium Duty) models. It replaces OEM Part #s 12709701044, 11547786, 12683985, 12689094

Duramax Tuner Stealth Mach 2 Turbo Features:

• Airflow capable of supporting up to 750HP
• Compressor and turbine wheel durability upgrades
• Custom Billet compressor wheel
• Turbine Wheel and Nozzle Ring Upgrades
• Major top end EGT control
• Designed to prevent surge even while towing
• Retain your factory exhaust brake
• Easy to tune and no tuning required
• Brand New Parts - No core charges
• For more information on Duramax Tuner call us at 1-859-737-4966