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GARRETT GXR45-67

Horsepower: 725 - 1475

Displacement: 2.0L - 8.0L

Features

Product Features:
• XBoost Technology increases power and performance
• Enhanced pressure ratio capability and higher boost pressure
• Increased efficiency at high flow rates
• Lower intake temperature
• 67.9mm compressor inducer | 102mm compressor exducer
• For use in drag racing classes with compressor wheel inducer limits 67.9. Please verify class rules before purchasing
• Lightweight aluminum backplate
• Utilizes the same twin-scroll T4 and V-Band turbine housings as G-Series to enable an easy upgrade

WARNING: Maximum allowable turbocharger speed is 109krpm. 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 can be installed into the compressor housing to monitor shaft speed. Sensors sold separately. (click here for details)

Performance results of this product are highly dependent upon your vehicle’s modifications and tuning/calibration. The horsepower numbers represented above are calculated based strictly on choke flow of the compressor map (total turbo capability), which represents the potential flywheel horsepower.

GXR45-67 Supercore PN 934173-5003S

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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.”

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G-XRace GXR45-67 67.9mm

Reference Data

GXR45-67 Compressor Turbine
Inducer Exducer Trim A/R Inducer Exducer Trim
HP: 725-1475 Disp: 2.0L-8.0L 67.9mm 102mm 44 0.85 89mm 82mm 84
Supercore PN
Standard Rotation 934173-5003S
Turbine Kits: PN A/R Inlet Outlet Wastegate Divided
Free Float Turbine Housing 757707-0019 1.01 V-Band V-Band Free Float N
757707-0020 1.15 V-Band V-Band Free Float N
757707-0021 1.28 V-Band V-Band Free Float N
757707-0022 1.44 V-Band V-Band Free Float N
757707-0023 1.01 T4 V-Band Free Float Y
757707-0024 1.15 T4 V-Band Free Float Y
757707-0025 1.28 T4 V-Band Free Float Y
757707-0026 1.44 T4 V-Band Free Float Y

G-XRace GXR45-67 67.9mm

Download Section

File Name Link View
Configuration Guide Download View
File Name Link View
Compressor Map Download View
Exhaust Flow Chart Download View
Product Photo Download View
Flange Diagram Download View
Speed Sensor Kit Installation Instruction Download View

G-XRace GXR45-67 67.9mm

Compressor Map & Exhaust Flow Chart

Compressor Map

Exhaust Flow Chart

G-XRace Compressor Stage

G-XRace compressor stage delivers enhanced pressure ratio capability and higher boost pressure with XBoost technology. You will notice increased efficiency at high flow rates and lower intake temperatures.

 

G-XRace Turbine Housing Kits

G-XRace GXR45 turbine housing kits are available in four A/R. 1.01 A/R | 1.15 A/R | 1.28  | 1.44 A/R stainless steel housings with T4 divided or V-Band turbine inlet flanges. G-XRace utilizes the same twin-scroll T4 and V-Band turbine housings as G-Series to enable an easy upgrade.

XBoost Technology In Action

 

See how G-XRace compares to its G-Series companion. Compressor map overlays show the flow performance of the turbocharger.

Introducing G-XRace Series

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