Borg Warner EFR 9174

EFR 9174 Turbocharger
    

• B2 Turbo Frame Size
• 67.7mm Compressor Inducer Dia.
• 91mm Compressor Wheel O.D.
• 74mm Turbine Wheel O.D.
• Straight Compressor Outlet w/integrated Vband option

Turbo Features:

• Mixed Flow Gamma-Ti turbine wheel
• Forged milled extended tip compressor wheel
• Military-grade dual ceramic ball bearing assembly with silver plated metal cage
• Stainless steel turbine housing
• Water cooled Cast Iron or light-weight Aluminum bearing housing
• Large internal wastegate (optional)
• Compressor recirculation valve (aka BOV)
• Boost control solenoid valve
• T3 and T4 Turbine Housing options to fit a variety of installations

Compressor Specifications

• Compressor Type: Forged-Milled Wheel (FMW) Extended Tip
• Compressor Wheel OD (exducer): 91mm
• Compressor Wheel Inducer: 67.7mm
• Max Flow Rate: 95 lb/min
• Compressor Housing: 4″ Ported shroud inlet, 2.5″ hose w/integrated Vband option
• Built-in BOV: All EFR compressor housings incorporate an integrated BOV.

Turbine Specifications

• Turbine Type: Low Inertia Gamma-Ti Turbine Wheel
• Turbine Wheel OD: 74mm
• Stainless Steel Turbine Housing
• Turbine outlet: GT V-Band (aka 3″ V-Band) ~92mm OD for all EFR turbos

The EFR 9174 is available in (4) different turbine housing configurations:

1.     0.83 A/R T3 Undivided (Internal WG)
2.     0.92 A/R T4 Twin Scroll (Internal WG)
3.     1.05 A/R T4 Twin Scroll (external WG)
4.     1.45 A/R T4 Twin Scroll (external WG)