Garrett 921474-5001S PowerMax Direct-Fit Turbocharger for 2020+ VW/Audi 2.0,

Vehicle Fitment

• 2020+ Volkswagen Golf R (2.0 L TSI EA888 EVO4)
• 2020+ Volkswagen GTI Clubsport (2.0 L TSI EA888 EVO4)
• 2020+ Volkswagen Tiguan R 4Motion (2.0 L TSI EA888 EVO4)
• 2020+ Audi S3 and A3 (2.0 L TSI EA888 EVO4)
• 2020+ Cupra Formentor/Leon (2.0 L TSI EA888 EVO4)
• 2020+ Skoda Octavia/Superb vRS (2.0 L TSI EA888 EVO4)

Features

• Garrett PowerMax™ direct-fit performance turbocharger upgrade
• Complete bolt-in replacement for OE 2.0 TSI turbo
• Calibrated electronic actuator for OEM integration
• Modern compressor wheel aerodynamics for higher flow
• High-temperature Mar-M turbine wheel rated for intense use
• Internally wastegated stainless steel turbine housing
• Fully machined speed sensor port for monitoring options
• Reinforced thrust bearing for durability under high torque

Specifications

• Brand: Garrett Motion
• Part Number: 921474-5001S
• Turbo Model: PowerMax™ GT2563 variant
• Estimated Power Capability: Up to ~550 HP
• On-Vehicle Conservative Tune Output: ~520 HP
• Compressor Inducer: ~51 mm
• Compressor Exducer: ~63 mm
• Turbine Inducer: ~58 mm
• Turbine Exducer: ~50 mm

Included Components

• 1x Garrett PowerMax™ turbocharger (921474-5001S)
• Pre-installed calibrated electronic actuator
• Installation hardware for direct OEM fitment

Product Description

The **Garrett 921474-5001S PowerMax™ Turbocharger** is a direct-fit performance upgrade designed for 2020 and newer vehicles equipped with the **2.0 L TSI EA888 EVO4 engine** found in Volkswagen, Audi, Cupra, and select Skoda models. This PowerMax™ turbocharger replaces the factory unit while maintaining the OEM footprint and integration, allowing enthusiasts to unlock significantly more power potential with proper tuning and supporting modifications.

With optimized compressor and turbine aerodynamics, this turbocharger supplies approximately **20 % higher compressor flow** and **37 % higher turbine flow** compared to the original turbocharger, translating into improved boost response and performance capability. Lab and on-vehicle testing has shown conservative output in the **~520 HP range**, with estimated maximum capability up to **~550 HP** under the right tuning conditions.

The Garrett PowerMax™ 921474-5001S features a **modern gasoline turbine wheel made from high-temperature materials**, an internally wastegated housing engineered for durability, and a machined speed sensor port for advanced monitoring options. Designed for high-performance driving and enthusiast applications, this upgrade turbocharger combines Garrett's latest compressor technology with reinforced internal components to help your turbocharged 2.0 TSI engine deliver stronger airflow, improved torque, and heightened overall performance.