Product Description
Garrett PowerMax Turbocharger Upgrade for MK8 Golf R
PowerMax™ direct fit performance turbocharger kits are engineered for increased engine performance while maintaining OEM fitment.
Legal in California only for racing vehicles which may never be used, or registered or licensed for use, upon a highway. Installation may affect vehicle emissions, safety, warranty, and operating license. For details, contact your vehicle’s manufacturer or turbo kit distributor.
Introducing the 2020+ Garrett PowerMax direct-fit turbocharger, the ultimate performance boost for your 2.0L TSI EA888 EVO4 engine. Whether you drive an Audi A3, a Golf R, or a Cupra Formentor, this upgrade will boost your driving experience to the next level.
This direct-fit turbocharger upgrade produced a stunning 520BHP (383kW) and 425ft-lb of torque (576Nm) on a conservative tune on the dyno. During flow testing, this performance turbocharger supplied +20% compressor flow, and +37% turbine flow compared to the OE turbo. Garrett’s latest generation of compressor and turbine wheel technology provide maximum flow and efficiency to this turbocharger, all within the OEM footprint.
But that’s not all. The turbine wheel is constructed of Mar-M alloy rated for temperatures up to 1050°C. The stainless steel, internally wastegated turbine housing is also rated for temperatures up to 1050°C, ensuring durability and reliability under extreme conditions. Additionally, the turbine housing wastegate channel has been optimized for higher flow and performance control. The PowerMax turbocharger also comes with a fully machined speed sensor port so you can track turbo speed in your data logger or in Garrett’s new G-Smart Bluetooth Module (sold separately PN 923586-0003).
Don’t miss this opportunity to unleash the full potential of your 2.0L EA888 EVO4 engine. Order your 2020+ PowerMax Direct-Fit Upgrade today and get ready to enjoy the ultimate driving thrill!
Features
• Complete assembly with calibrated electric actuator for OE fitment
• 550BHP | 410kW turbo capability (on-vehicle results 520BHP | 383kW – with conservative tune)
• +20% compressor flow compared to OE turbo
• +37% turbine flow compared to OE turbo
• Customized modern compressor wheel aero for application
• Modern gasoline turbine wheel aerodynamics constructed of Mar-M alloy rated for up to 1050°C
• Stainless steel turbine housing rated for up to 1050°C
• Fully machined speed sensor port
• Integrated thrust bearing – reinforced for application
WARNING: Maximum allowable turbocharger speed is 177.8krpm. The use of this product above max turbocharger speed is at the owner’s risk, and can result in damage and premature failure. To protect the turbocharger from overspeed when operating, a speed sensor port is machined into the compressor housing for the fitment of speed sensor part numbers 781328-0003 (includes sensor and gauge), 781328-0004 (includes speed sensor), or G-Smart Bluetooth Module with sensor (PN 923586-0003). Sensor Kits sold separately. * Performance results of this product are highly dependent upon your vehicle’s modifications and tuning/calibration. The horsepower numbers represented above are based on actual on-vehicle testing.
IMPORTANT PRODUCT INFORMATION
“Garrett Performance Kits are professional aftermarket products only designed for certain racing vehicles driven on particular racing tracks and shall only be used on racing vehicles that will never be driven on public roads or highways. Garrett Performance Kits are not legal for the use in vehicles on public roads or other roads to which public road law applies. Any vehicle modifications using Garrett Performance Kits are AT YOUR OWN RESPONSIBILITY and AT YOUR OWN RISK. Only use Garrett Performance Kits in compliance with all applicable laws, regulations, and ordinances (including but not limited to emission, noise, operating license, performance, safety, and type-approval aspects). A vehicle modification using Garrett Performance Kits may particularly affect or void a vehicle’s warranty, operating license or type-approval. Moreover, only use Garrett Performance Kits in compliance with all applicable racing and racing track provisions. It is YOUR OWN RESPONSIBILITY AND RISK to ensure that your Garrett Performance Kit fits your vehicle and area of application. YOU MUST ENSURE LAWFUL AND SAFE OPERATIONS AT ANY TIME. You should particularly consult the owner’s manual and service manual of your vehicle. You should also contact your vehicle’s manufacturer to determine what effects modifications may have on important aspects such as safety, warranty, performance, etc. Only install and use Garrett Performance Kits if you have fully read and understood this important safety information and if you fully agree with the terms and conditions set forth therein.”
Performance Results: Horsepower (On-Vehicle Results)
Vehicle Information:
• Location: Germany
• Golf R 2.0L TFSI (EA888 EVO4)
•Stock Intercooler
•Custom downpipe
•Stock fuel system
•Fuel – 98 octane unleaded
Complete Turbocharger Assembly
This complete turbocharger with electronic actuator can help the engine produce up to an impressive 550BHP | 410kW, as proven by on-vehicle results.
Compressor Map & Exhaust Flow Chart
COMPRESSOR MAP
EXHAUST FLOW CHART
Performance Comparison Sheet
| PowerMax PN | Power | Model | Comp Ind | Comp Exd | Turb ind | Turb Exd |
|---|---|---|---|---|---|---|
| 921474-5001S | 550BHP | 410kW | GT2563 | 51mm | 63mm | 58mm | 50mm |
| Make | Model | Year | Region | Engine | OEM Turbo |
|---|---|---|---|---|---|
| VW | Golf R | 2022+ | North America | 2.0L EA888 Evo 4 L4 – Gas | 06Q145703F | 06Q145703G | 06Q145703H |
