Give your 2001–2004 LB7 Duramax the performance upgrade it deserves with the Stainless Diesel High-Flow Drop-In Turbocharger. Engineered to deliver increased airflow, improved throttle response, and exceptional reliability, this turbocharger is a direct replacement for the factory unit while offering significant performance gains for daily drivers, tow rigs, and performance builds alike.

At the heart of this upgrade is our 63mm high-flow 7 blade compressor wheel, finished with a durable TiN (Titanium Nitride) coating. This advanced coating increases wheel integrity, improves resistance to blade deflection under high boost, and enhances long-term durability without sacrificing efficiency.

Matched with a 64mm 10 blade turbine wheel, this turbo improves exhaust flow, reduces backpressure, and lowers exhaust gas temperatures (EGTs), resulting in smoother power delivery and improved engine efficiency throughout the RPM range.

Whether you're replacing a worn factory turbo or looking to build a more capable LB7, this turbocharger delivers the perfect combination of reliability, drivability, and increased performance.