Stainless Diesel 63/66 Stage 1 Drop-In Turbo (With Anti-Surge Ring) - 24-26 Chevy / GMC Duramax 6.6L L5P

Product Name: Stainless Diesel 63/66 Stage 1 Drop-In Turbo (With Anti-Surge Ring) - 24-26 Chevy / GMC Duramax 6.6L L5P
Manufacturer: Stainless Diesel
Manufacturer Part #: SDDN011
Thoroughbred Diesel Part #: SLDSDDN011
Fitment Notes: 2024-2026 Chevy / GMC Duramax 6.6L L5P

Take your 2024 and newer L5P Duramax to the next level with this high-performance drop-in turbocharger, engineered for improved airflow, faster response, and increased durability. Designed specifically for 2024+ GM 6.6L L5P Duramax trucks, this turbo delivers reliable performance gains while maintaining factory fitment and drivability.

At the heart of this upgrade is a 63mm high-flow 13 blade compressor wheel, enhanced with a TiN (Titanium Nitride) coating for superior strength and resistance to deflection under high boost conditions. This results in improved wheel integrity, efficiency, durability, and long-term performance.

Matched with a higher-flowing turbine wheel and a high-flow vane system, this turbo significantly improves exhaust flow and VGT efficiency. The result is quicker spool-up, improved throttle response, better boost control, and reduced exhaust gas temperatures (EGTs).

Whether you're towing heavy, daily driving, or building a higher-performance setup, this turbo offers an excellent combination of response, airflow, durability, and reliability while retaining the benefits of the factory VGT system.

Fitment & Installation Notes

• No gaskets are included with this turbocharger
• Reusing factory components or sourcing new replacement gaskets is required for installation
• Optional new electronic actuator is available and recommended for customers looking for a new actuator with the turbocharger
• Customers running an aftermarket intake system may need to purchase the optional anti-surge ring
• Some high-flow aftermarket intake systems can alter airflow characteristics entering the compressor and may increase the likelihood of compressor surge under certain operating conditions
• The anti-surge ring is designed to improve compressor stability and airflow management, helping maintain proper turbocharger operation and longevity
• Factory intake systems typically do not require the anti-surge ring

Why Upgrade?

• 63mm TiN-coated 13 blade compressor provides increased airflow and improved wheel durability
• Higher-flowing turbine design improves exhaust flow and turbocharger efficiency
• High-flow vane design provides improved VGT response, spool-up, and boost control
• Greater airflow potential without sacrificing factory-style drivability
• Direct bolt-in installation with no fabrication required
• Retains the benefits of the factory VGT system while improving overall turbocharger performance

Upgrade Your 2024-2026 L5P Duramax Today

If you're looking for a high-flow, durable turbo upgrade for your 2024 or newer L5P Duramax, this Stainless Diesel drop-in turbocharger delivers improved airflow, quicker response, and increased performance while maintaining factory-style fitment and VGT functionality.

With a 63mm TiN-coated 13 blade compressor wheel, higher-flowing turbine design, and high-flow vane system, it's built to provide the performance your L5P deserves.

More airflow. Faster response. Better durability. Proven Stainless Diesel performance.

Stainless Diesel 63/66 Stage 1 Drop-In Turbo Features:

• 63mm 13 Blade High-Flow Compressor Wheel – Increased airflow and improved boost efficiency
• TiN Coated Compressor Wheel – Improved wheel integrity and reduced blade deflection under high boost
• Higher-Flowing Turbine Wheel – Improved exhaust flow and overall turbocharger performance
• High-Flow Vane Design – Optimized VGT operation for faster spool-up, improved airflow, and better boost control
• True Drop-In Replacement – Direct fit for 2024+ L5P Duramax trucks
• Optional New Electronic Actuator Available – Helps ensure proper VGT operation and simplifies installation
• Improved Throttle Response – Faster boost response and smoother power delivery
• For more information on Stainless Diesel call us at 1-859-737-4966.