L5P / L5D Stealth Mach 2 (67) Turbo (2017-2019)

$3,500.00

L5P / L5D Stealth Mach 2 (67) Turbo (2017-2019) – Unmatched Power & Efficiency
Enhance your 2017-2019 6.6L L5P Duramax with the L5P Stealth 67G2 Turbo, the ultimate drop-in upgrade for superior performance. Designed for daily driving, towing, and high-horsepower builds, this turbo supports up to 800 RWHP while maintaining quick spool times and stock-like drivability.

Key Features & Benefits:

– HFV Technology for Maximum Efficiency – Proprietary High Flow Vane (HFV) system optimizes airflow, enabling faster spool, improved power, and better exhaust gas temperature (EGT) management.
– Oversized Turbine & Billet Compressor Wheel – Designed for increased airflow and high-load efficiency, delivering enhanced throttle response and sustained power.
– Bolt-On Installation with No Core Charge – Built entirely from brand-new components, eliminating the need for a core exchange while ensuring seamless installation.
– Optional Pre-Calibrated Actuator – Offers plug-and-play convenience, ensuring your turbo is ready for peak performance right out of the box.
– Supports Custom Emissions-Equipped Tuning – Optimized for use with custom tuning, allowing up to 650 RWHP while maintaining emissions compliance.

Important Notes:

– Custom tuning is highly recommended for optimal performance.
– No emissions deletes are required for this turbo upgrade.

Upgrade your turbo system today with the L5P Stealth 67G2 and experience exceptional horsepower without sacrificing reliability or drivability.

$3,500.00

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L5P / L5D Stealth Mach 2 (67) Turbo (2017-2019)

Why Choose the L5P / L5D Stealth Mach 2 Turbo?

High-Performance Airflow: Capable of supporting up to 800 HP, this turbo ensures superior power and efficiency.
Enhanced Stock Capability: Achieves up to 650 RWHP while retaining stock emissions system with basic supporting modifications.
Custom HFV (High Flow Vane) Technology: Designed with a unique vane/nozzle ring assembly to optimize high-load efficiency, throttle response, and exhaust braking.
Precision-Engineered Components: Features a 67mm, 11-blade billet compressor wheel for improved mass airflow and a custom turbine wheel for reduced drive pressures.

Performance & Specifications:

Maximum Airflow: 81 lbs/min (compared to stock 60 lbs/min)
Compressor Wheel: 67mm billet 11-blade, high-strength, lightweight design
Turbine Wheel: Custom 10-blade oversized turbine for improved EGT control and a unique exhaust note
Compatibility: Designed for 2017-2019 Chevy Silverado and GMC Sierra 2500/3500 (OEM Part #s: 12709701044, 11547786, 12683985, 12689094)
Includes: Brand new turbo with all-new parts and electronics (no core charge required)

Ideal For:

Truck owners using custom tuning
Daily drivers seeking reliability and power
Towing and heavy-duty applications
Drivers looking for greater performance without sacrificing street drivability

Additional Considerations:

Actuator Recommendation: The L5P actuator is known for high reliability due to its well-cooled location away from extreme heat. Replacement is only recommended if existing actuator issues are present.
Boost Testing Option: For peak performance, consider adding a Stealth Boost Tester to detect leaks affecting power, fuel economy, and exhaust temperatures. The tester provides precise diagnostics with a heavy-duty regulator and CNC-machined adapter.

Important Notice:

This turbo is designed to operate with stock Minimum and Maximum Vane Position tables. Using non-stock vane position tuning may cause excessive exhaust pressure and boost, potentially reducing turbo and engine lifespan. Modifications leading to such damage are not covered under the turbo warranty.

Warranty Information:

All Stealth Series turbos include an Unlimited Mile, 1-Year Manufacturer Warranty for quality and craftsmanship. This upgraded turbo offers a powerful balance of performance, efficiency, and durability, making it an excellent choice for L5P/L5D truck owners looking to enhance their driving experience.