Borg Warner

BorgWarner 6758 EFR Ball Bearing Super Core Turbo Assembly

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Phone 1-888-627-3736

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Choose Your Super Core
Make It A Complete Turbo By Choosing A Turbine Housing
$1,524.16 $1,747.76Instant Savings of 13% ($223.60)

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6758 Ball Bearing Super Core

These are the fastest spooling EFR turbos - and fits in a small package. Ideal for small engines in single turbo configuration and stock internal or modified engines.

This is an excellent turbocharger for autocross, rally, drift, road racing and street driven applications. The low inertia Gamma-Ti turbine wheel is optimally matched for maximum response and fastest spool with the FMW compressor wheel.


  • Gamma-Ti turbine wheel
  • Extended tip technology
  • Boost Control Solenoid Valve (BCSV)
  • Forged Milled Compressor Wheel (FMW)
  • Integrated Compressor Recirculation Valve (CRV)
  • Dual ceramic ball bearing assembly with metal cage
  • Compressor cover with speed sensor mounting provisions


  • 250-500HP
  • B1 Turbo Frame Size
  • 54mm Comp. Wheel Inducer Dia.
  • 67mm Comp. Wheel Outer Dia.
  • 58mm Turbine Wheel Outer Dia.
  • Straight Compressor Outlet

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What's in the Box?

  • 1 6758 Super Core
  • All turbine housing mounting hardware,
    clamp plates & cap screws included with super core.


  • 1-Year Manufacturer's Warranty

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