L5P / L5D Stealth Mach 1 (64) Turbo (2020-2023)

$3,100.00

L5P / L5D Stealth Mach 1 (64) Turbo (2020-2023) – Unleash Maximum Performance
Upgrade your 2020-2023 6.6L L5P Duramax with the Stealth Mach 1 (64) Turbo, the most versatile drop-in turbo available. Designed for power and efficiency, this turbo supports up to 700 RWHP while maintaining quick spool-up for responsive daily driving, towing, and high-performance applications.

Key Features & Benefits:

– High Flow Vane (HFV) Technology – Proprietary HFV customization optimizes vane cage and nozzle ring assembly for enhanced performance.
– Oversized Turbine Wheel – Increases high-load efficiency and improves exhaust gas temperature (EGT) management.
– Billet Compressor Wheel – Enhances airflow for superior power output and responsiveness.
– No Core Charge Required – Constructed entirely from brand-new components for a hassle-free installation.
– Pre-Calibrated Optional Actuator – Ensures seamless functionality without additional setup.

For optimal results, custom tuning is strongly recommended, though emissions system deletes are not required. Pair this turbo with custom emissions-equipped tuning to achieve up to 650 RWHP.

Elevate your Duramax’s performance with the L5P / L5D Stealth Mach 1 (64) Turbo—built for power, efficiency, and reliability!

$3,100.00

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L5P / L5D Stealth Mach 1 (64) Turbo (2020-2023)

Why Choose the Stealth Mach 1 (64) Turbo?

Increased Airflow & Power Potential
- Supports up to 700 HP with proper modifications
- Capable of achieving up to 650 RWHP with stock emissions and basic supporting mods
- Optimized for 41 psi boost at sea level
Precision-Engineered Billet Compressor Wheel
- 64mm 11-blade custom billet compressor wheel
- Provides a broad efficiency range for improved performance
- Lightweight and high-strength design for faster spool times
- Increased mass airflow: 74 lbs/min vs. 60 lbs/min stock
- Engineered to prevent turbo surge, even under high-load towing
Optimized Oversized Custom Turbine Wheel
- Low drive pressures under high load conditions
- Enhanced efficiency for improved exhaust gas temperature (EGT) control
- Distinctive 10-blade design produces an aggressive exhaust note
HFV (High Flow Vane) Technology
- Custom vane/nozzle ring assembly designed in-house
- Taller and wider vanes complement the larger turbine for superior flow
- Retains factory exhaust brake functionality
- Enhances throttle response for daily driving and towing
Brand-New Components with No Core Charges
- Includes completely new parts and electronics
- No core charges required for purchase
Tuner-Friendly Design
- Designed and specified by expert tuners for seamless integration
- Compatible with custom tuning solutions
- DuramaxTuner provides guidance for custom tuning setups

Performance & Specifications:

Horsepower Potential: Supports up to 700+ RWHP with extensive modifications
Boost Pressure: 41 psi at sea level
Compressor Wheel: 64mm 11-blade billet design
Turbine Design: 10-blade oversized custom turbine
Compatibility: 2020-2023 Chevy Silverado and GMC Sierra 2500/3500 L5P/L5D Duramax
OEM Replacement for Part Numbers: 12709701044, 11547786, 12683985, 12689094

Ideal For:

Diesel truck owners looking for improved power and reliability
Drivers who tow regularly and require optimal turbo efficiency
Owners seeking a direct replacement turbo with enhanced performance characteristics
Enthusiasts planning custom tuning upgrades

Actuator Recommendation:

The L5P actuator has a low failure rate thanks to its well-cooled design, which keeps it protected from excessive heat. Unless you are experiencing actuator-related trouble codes or damage, retaining your factory actuator is recommended to maximize cost-effectiveness.

Optional Add-On: Stealth Boost Tester

To ensure peak performance and engine longevity, a Stealth Boost Tester is available. Boost leaks can lead to increased EGTs, power loss, and reduced fuel efficiency. The boost tester allows you to diagnose and maintain your turbo system effectively. Boost Tester Features: – Heavy-duty regulator with accurate pressure control – Tests the entire charge air system, from the turbocharger to the intake manifold – CNC precision-cut adapter for perfect fitment and durability – High-quality seals and liquid-filled gauge for precise readings – Metal construction ensures long-lasting reliability

Important Notice:

This turbo includes a customized nozzle ring and shroud plate, engineered for optimal response and efficiency.
Only operate this turbo with tuning that preserves stock minimum and maximum vane position tables. Failure to do so may lead to excessive boost and exhaust pressure, potentially reducing the longevity of the turbo and engine.
Any damage resulting from improper tuning modifications will not be covered under warranty. For assistance, contact Calibration Power Solutions Inc.

Warranty:

The Stealth Series Turbo includes an unlimited-mile, 1-year manufacturer warranty covering quality and craftsmanship. Upgrade your 2020-2023 Chevy Silverado or GMC Sierra 2500/3500 L5P/L5D Duramax with the Stealth Mach 1 (64) Turbo for enhanced power, efficiency, and reliability from Motorsports Arsenal.