BorgWarner 7670 EFR Ball Bearing T4 Turbo

  • $2,958.75
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7670 T4 Turbocharger (375-650HP) By Borgwarner

EFR 7670 is ideal for road racing and time attack applications, as well as responsive high power street-driven vehicles. Engineered for great spool, quick response, and the potential to surpass 640hp - the 7670 is capable of 64lb/min compressor flow - unheard of for this size compressor wheel. The 7670 is an excellent turbocharger for road racing and time attack applications, as well as responsive high-power street-driven vehicles.

The 70mm Gamma-Ti turbine wheel is the optimal match for the 57.2mm inducer / 76mm exducer FMW compressor wheel and is capable of a 45+psi boost. This turbo uses the mid-size EFR ported-shroud compressor housing, great for fitment in cramped engine bays. Ideal for use in single turbo applications for the 375-650hp range, or as twin turbo applications 800-1200+hp. Ceramic Ball Bearing only, water cooling recommended (not mandatory)


  • 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


  • 375-650HP
  • B2 Turbo Frame Size
  • 57mm Comp. Wheel Inducer Dia.
  • 76mm Comp. Wheel O.D.
  • 70mm Turbine Wheel O.D.
  • Straight Compressor Outlet

What's in the Box?

  • 1 Complete Turbocharger



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