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Garrett PowerMax Stage 1 Turbo Upgrade | EA888 Gen 4 | MGM
Garrett PowerMax Stage 1 Turbo Upgrade | EA888 Gen 4 | MGM
Garrett PowerMax Stage 1 Turbo Upgrade | EA888 Gen 4 | MGM
Garrett PowerMax Stage 1 Turbo Upgrade | EA888 Gen 4 | MGM
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GARRETT POWERMAX 1 DIRECT FIT PERFORMANCE TURBOCHARGER 2020+ Only Volkswagen Golf GTi Audi Q3 TT Skoda Octavia Seat Formentor Leon 2.0L TSI EA888 EVO4

917056-5002S
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£1,750.00
Tax included

Garrett PowerMax™ Stage 1: The ultimate bolt-on 485 HP upgrade for EA888 Gen 4 engines. Enhanced flow, OEM fitment, and unrivaled reliability for your GTI or S3.

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The Garrett PowerMax™ Stage 1 turbocharger upgrade is engineered for enthusiasts seeking a significant performance boost without compromising the factory footprint. Designed for the 2.0L EA888 Gen 4 engine, this 485 HP capable unit features a fully machined compressor wheel and high-temperature alloy turbine housing to ensure maximum durability and efficiency.

Garrett PowerMax Stage 1 Turbocharger 917056-5002S

Why We Love This at MGM Leeds

At MGM Leeds, we recommend the Stage 1 PowerMax for drivers who want a "best of both worlds" scenario. It offers a substantial power increase over the stock unit while maintaining excellent low-end response. It is the perfect choice for the MK8 Golf GTI or Audi A3 owner looking for reliable, repeatable power on the street and track.

Key Features & Benefits

  • Direct Bolt-On: Utilizes all factory oil and water lines for a seamless installation process.
  • Mar-M Alloy Turbine Wheel: Rated for up to 1050°C, providing superior heat resistance compared to stock materials.
  • Increased Flow: 17% larger compressor wheel compared to the original equipment, allowing for higher boost ceilings.
  • Fully Machined Speed Sensor Port: Ready for data logging to monitor your turbo's performance in real-time.
  • Latest Generation Aerodynamics: Designed to provide a broader power band and reduced lag.

Performance Comparison: PowerMax vs. Stock

Pros (PowerMax)
  • Supports up to 485 HP (362kW).
  • Stronger internals for high-boost reliability.
  • Includes electronic actuator for precise control.
Cons (Stock Turbo)
  • Limited to approx 300-320 HP.
  • Susceptible to heat soak under track conditions.
  • Plastic/lighter components limit tuning potential.
Garrett EA888 Stage 1 Technical Diagram

Vehicle Compatibility & Applications

This turbocharger is designed specifically for the 2.0L EA888 Gen 4 engine found in various VAG group vehicles (2020+).

Make / Model Engine Specifications
Volkswagen Golf GTI MK8 2.0L EA888 Gen 4
Audi A3 / S3 8Y Chassis 2.0L EA888 Gen 4
Cupra Leon / Formentor 2.0L EA888 Gen 4

Important Note: This turbocharger requires a professional ECU recalibration (tune) to operate safely and achieve the advertised power figures. Failure to tune the vehicle may result in engine damage. Click here for related tuning options.

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