Garrett Motion G-XRace Supercores

24- 03- 2026
By Thomas Blamey
boost, garrett, power adder, turbocharger, turbochargers,
  • XBoost Technology for extreme performance
  • Improved pressure ratio capability enables higher boost pressure
  • Increased efficiency at high flow rates provides cooler, denser air to boost power capability
  • Lightweight aluminum backplate to reduce turbo weight

Product Details
The Garrett Motion G-XRace Supercores GXR47 / GXR42 are purpose-built for competitive drag racing and high-performance applications. Featuring XBoost Technology, these cores provide up to +12% compressor flow and improved pressure ratio capability to safely support higher boost pressures. The high-efficiency design delivers cooler, denser air to maximize engine output, while a lightweight aluminum backplate reduces turbo weight for faster spool. Each core includes a flange-style speed sensor port for straightforward installation and precise turbo speed monitoring to protect turbo life and optimize performance. The GXR47-76 is designed for Ultra Street drag race classes with a 76.6mm compressor inducer limit, and the GXR42-71 is engineered for DTA Light drag race classes with a 71mm compressor inducer limit.

CARB DISCLAIMER
LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY. THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT (42 U.S.C. § 7522(A)(3)).

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953234-5001S, Garrett G-XRace GXR47-76 76/109mm Ultra Street Super Core $4,059.95

952766-5006S, Garrett G-XRace GXR42-71 71mm DTA-Light Super Core $3,169.95

953234-5004S, Garrett G-XRace GXR47-80 80/109mm Supercore $4,089.95

953234-5007S, Garrett G-XRace GXR47-80 80/120mm Supercore $4,089.95

Garrett Motion is a global leader in turbocharging technology, delivering high-performance, reliable solutions for automotive enthusiasts and professional teams alike. With decades of engineering expertise, Garrett turbochargers are designed to enhance power, efficiency, and driving experience while meeting rigorous quality and durability standards. From street upgrades to motorsports applications, Garrett continues to set the benchmark in turbo performance worldwide.