Fleece Performance FPE-VNT63-STREET 63mm VNT Cheetah Turbocharger 2004.5-2010 Duramax

The Fleece Performance 63mm VNT Cheetah Turbocharger is a drop-in replacement turbocharger engineered specifically for 2004.5-2010 GM Duramax LLY, LBZ, and LMM diesel engines. This high-performance turbo features an exclusive 63mm FMW (Forged Milled Wheel) compressor wheel and 66mm high-flow turbine wheel, delivering exceptional power gains while maintaining stock appearance and factory fitment.

Power and Performance:

• Rated for 625 rear wheel horsepower (RWHP)
• Capable of safely producing 40-45 PSI of boost pressure
• Quick spool-up with aggressive throttle response
• Strong top-end power delivery for towing and performance applications

Stock Appearing Design:

• Utilizes factory turbocharger housings with upgraded internal components
• 100% stock appearance maintains OEM integration
• Retains all factory emissions and control systems
• Direct bolt-in installation with no modifications required

VNT Technology:

• Variable Nozzle Turbine (VNT) adjusts geometry for optimal performance across the RPM range
• Acts like a small turbo for quick spool and low-end response
• Opens up on the top end to flow maximum exhaust for big power
• Eliminates traditional turbo lag while maximizing peak performance

Premium Construction:

• Built with genuine Garrett turbocharger components
• Upgraded shaft bearings for increased durability
• 360-degree thrust bearing system for superior reliability
• Proprietary FMW compressor wheel is stronger than traditional billet wheels

FMW Wheel Advantages:

• Forged and milled construction provides superior strength over cast or billet alternatives
• Optimized blade design for faster spool-up and increased throttle response
• Broader, more usable torque curve throughout the power band
• Enhanced durability under high-boost conditions

Ideal for dual-purpose applications including daily driving, heavy towing, and competitive sled pulling. The 63mm VNT Cheetah delivers the perfect balance of responsive street manners and competition-level power output.