Garrett GTX3071R Gen II Super Core
Part Number: 851154-5002S

Garrett GTX3071R Gen II Super Core
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    Must Purchase exhaust housing separately

    Honeywell announced the availability of its Garrett GTX Series Gen II Turbochargers featuring updated compressor aerodynamics and additional features resulting in class leading efficiency and horsepower ratings. 

    The new upgrades enhance a range of turbo sizes, and starts with fully machined wheels using state-of-the art aerodynamic tools and processes derived from Honeywell Aerospace which develops jet engines and produces some of the most efficient wheels in the industry.

    In addition to the newly designed aerodynamics, the next generation of GTX turbos comes with a machined speed sensor port (Garrett speed sensor sold separately) to support tuning and data acquisition and save time and money during installation. It also eliminates additional handling and drilling by a third party which could inadvertently damage the turbo or negatively affect its calibrated performance.

    Standard features of the Garrett GTX Series Gen II lineup include water-cooled center housing rotating assemblies, ceramic ball bearings for additional responsiveness, new high-flow compressor housings, a fully machined compressor housing inlet, ported shroud, and outlet, and several options for turbine housings to ensure proper installation.

    The new GTX Gen II lineup is fully backward compatible and completely interchangeable with first GTX GEN I products and even Garrett’s standard GT product line. In addition to the performance upgrades, the finish of the castings has also been updated to be more uniform reflecting the quality in the product.

    The GTX Gen II line received a major compressor wheel aero update that gives it the ability to produce up to 20% more horsepower than the previous version.

    GTX Gen II compressor wheels were designed using proprietary Honeywell computer simulation technology focusing on CFD analysis to optimize the wheel design to reach maximum efficiency and mass flow for each turbocharger. Each GTX Gen II turbocharger has the ability to create more air mass flow, offering enthusiasts a wider range of power output when tuning the vehicle. The 8mm dual ceramic ball bearing cartridge provides optimal turbo response and reliability through its reduction in shaft motion. 

    The Gen II GTX Series Turbochargers feature a fully-machined compressor inlet, fully-machined compressor outlet, and fully-machined ported shroud.

    We also added a brand new compressor housing featuring a high-flowing design matched perfectly for the new compressor wheel upgrade. Gen II compressor housings are not interchangeable with Gen I compressor wheels; however, all Gen II turbochargers are outline interchangeable with the equivalent GT and GTX Gen I product.  

    The new compressor housings are equipped with a fully machined speed sensor port that accepts the Garrett by Honeywell speed sensor (Sold separately). This feature allows tuners to understand existing operating conditions, which is important when fine tuning a turbocharger to its most efficient operating conditions. The speed sensor port comes plugged from the factory and can be removed using a 5mm allen key when ready to install a speed sensor kit. All Gen II GTX series turbochargers are compatible with existing GT and GTX turbine housings kits. 


    • Produces up to 20% more horsepower than the previous version
    • 8mm dual ceramic ball bearing cartridge
    • Fully-machined speed sensor port
    • High-flow compressor housing
    • Fully-machined compressor inlet, fully-machined compressor outlet, and fully-machined ported shroud
    • All-new turbine wheel


    Brand: Garrett Turbos
    Part Number: 851154-5002S
    Turbocharger Series: GT30

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