Blouch Performance Turbo TD06-20G-XT Turbocharger 2002-2007 WRX / 2004-2021 STI

Blouch Performance Turbo TD06-20G-XT Turbocharger 2002-2007 WRX / 2004-2021 STI | 470HP Potential | Performance Turbocharger

Overview

The Blouch Performance Turbo TD06-20G-XT is a high-performance turbocharger designed specifically for Subaru WRX and WRX STI models from 2002 to 2021. This turbocharger caters to enthusiasts seeking a reliable, bolt-on upgrade that delivers substantial power gains without the complexity of full ball bearing units. Ideal for those who prefer the proven durability and smooth operation of journal bearing turbos, the 20G-XT offers a refined balance of performance and reliability.

Blouch Performance Turbo has engineered the 20G-XT with a billet compressor wheel crafted from closed die forged aluminum alloy. Utilizing advanced 5-axis CNC machining, the compressor aero is optimized for increased mass flow and efficiency, resulting in stronger yet lighter components. Complementing this is a proprietary high-flow, low-inertia turbine wheel and shaft assembly, designed to maximize spool response and power delivery. Multiple turbine housing options (7cm², 8cm², and 10cm²) and a 3" bellmouth inlet allow precise tailoring to your Subaru’s specific needs.

For Subaru owners, this turbocharger represents a significant upgrade in both peak torque and horsepower compared to the original 20G turbo at the same boost levels. The included steel oil drain tube, coolant lines, mounting gaskets, and adjustable upgrade actuator make installation straightforward and ensure compatibility with your Subaru platform. Whether you’re building a street car or a track-focused machine, the 20G-XT provides a robust foundation for tuning and power enhancement.

Features & Specifications

This Blouch Performance Turbo TD06-20G-XT turbocharger is engineered for 2002-2007 WRX and 2004-2021 WRX STI models and features a billet aluminum compressor wheel with multiple turbine housing options. Constructed from forged aluminum and high-grade steel, it delivers enhanced mass flow and durability for Subaru enthusiasts seeking reliable, high-output turbo performance.

• Brand: Blouch Performance Turbo
• Product: TD06-20G-XT Turbocharger
• Part Number: N/A
• Fitment: 2002-2007 Subaru WRX / 2004-2021 Subaru WRX STI
• Material: Billet forged aluminum compressor wheel, steel turbine components
• Finish: Natural metal finish
• Construction: 5-axis CNC machined compressor wheel, proprietary turbine wheel and shaft assembly
• Origin: N/A
• Power Gains: Up to 470 HP potential
• Tuning Required: Recommended
• Turbine Housing Options: 7cm², 8cm², 10cm²
• Inlet Size: 3" bellmouth option
• Included Components: Steel oil drain tube, coolant lines, turbo mounting gaskets, adjustable upgrade actuator

Key Benefits

• Performance: Increased peak torque and horsepower over stock 20G turbos at the same boost pressure
• Durability: Robust billet compressor wheel and high-flow turbine assembly designed for long-term reliability
• Fitment: Direct bolt-on compatibility with 2002-2007 WRX and 2004-2021 STI models, including all necessary hardware
• Adjustability: Multiple turbine housing sizes and inlet options allow precise tuning for various power goals and driving styles
• Quality: Advanced CNC machining and forged materials ensure consistent performance and structural integrity
• Value: Combines high-end performance features with a journal bearing design favored for smooth operation and cost-effectiveness

What's Included

• 1× Blouch Performance Turbo TD06-20G-XT Turbocharger
• Steel oil drain tube
• Coolant lines
• Turbo mounting gaskets
• Adjustable upgrade actuator

Installation & Compatibility

Installation of the Blouch Performance Turbo TD06-20G-XT is generally straightforward for experienced enthusiasts familiar with Subaru turbo systems, but professional installation is recommended to ensure proper fitment and function. The kit includes all necessary mounting hardware and gaskets, minimizing additional parts sourcing. No major modifications are required, but tuning is strongly recommended to optimize performance and maintain engine safety. This turbocharger is compatible with 2002-2007 Subaru WRX and 2004-2021 Subaru WRX STI models; verify your specific year and trim for fitment.

• Professional Installation: Recommended
• Modifications Required: None beyond standard turbo swap procedures
• Verify Compatibility: Confirm fitment for your specific year and trim level

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