Garrett 856801-5068S GTX3582R GenII Turbocharger T3/V-Band 0.82 A/R 450,A

Vehicle Fitment

• Universal performance turbocharger - not specific to any vehicle
• Designed for custom forced-induction systems on ~2.0 L-4.5 L engines

Features

• Garrett GTX3582R Gen II complete turbocharger assembly
• Second-generation GTX compressor aerodynamics for increased flow and efficiency
• Fully machined inlet, outlet, and ported shroud for surge resistance
• Integrated compressor speed sensor port for advanced tuning
• Dual ceramic ball bearing CHRA for rapid response and durability
• Water- and oil-cooled center housing for thermal stability
• External wastegate port for precise boost control
• T3 inlet flange with V-Band outlet for flexible exhaust integration

Specifications

• Brand: Garrett
• Part Number: 856801-5068S
• Turbo Model: GTX3582R Gen II
• Supported Power Range: ~450-900 HP
• Recommended Displacement: ~2.0 L-4.5 L
• Compressor Wheel Inducer: ~66 mm
• Compressor Wheel Exducer: ~82 mm
• Compressor Trim: ~64
• Compressor A/R: ~0.70
• Turbine Wheel Inducer: ~68 mm
• Turbine Wheel Exducer: ~62 mm
• Turbine Trim: ~84
• Turbine Housing A/R: ~0.82
• Turbine Inlet Flange: T3
• Turbine Outlet Flange: V-Band
• Bearing Type: Dual ceramic ball bearings
• Cooling: Water and oil cooled
• Rotation: Standard (clockwise)

Included Components

• 1x Garrett GTX3582R Gen II turbocharger assembly (CHRA, compressor housing, turbine housing)
• V-Band clamp included
• Note: Installation hardware (bolts, gaskets, lines) not included

Product Description

The Garrett 856801-5068S GTX3582R Gen II Turbocharger is a high-performance forced-induction upgrade designed for custom turbo systems on naturally aspirated and modified engines in the **~2.0 L to 4.5 L** range. As part of Garrett's next-generation GTX lineup, this turbocharger features updated compressor aerodynamics and a fully machined ported shroud - improving airflow efficiency and reducing compressor surge across a broad operating range. The integrated compressor speed sensor port enables advanced tuners to monitor turbo operation for fine-tuned performance and reliability.

Equipped with a **0.82 A/R** turbine housing with a **T3 inlet and V-Band outlet**, the 856801-5068S offers a strong balance of mid-range response and high-end flow suitable for high-boost performance builds targeting approximately **450-900 HP**. The dual ceramic ball bearing center housing with water and oil cooling delivers rapid spool-up and robust durability under demanding use. As a **universal turbocharger assembly** - not tied to any specific vehicle - it's ideal for custom performance projects, race applications, and high-output street builds where optimum airflow and broad power coverage are required.