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BorgWarner EFR 7163 Turbo


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BorgWarner EFR 7163 Turbo

Designed specifically for competitive racing use, the EFR 7163 is Borg Warner’s newest addition to the EFR family. Latest generation compressors combined with state of the art ‘Mixed-Flow Gamma-Ti Turbine Wheel’ design allows for remarkable spool and huge power bands. This unique turbocharger is literally an off-the-shelf Indy car turbocharger, used by all 2014/2015 IRL teams.

   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 light-weight Aluminum bearing housing

Large internal wastegate (optional)

Compressor recirculation valve (aka BOV)

Boost control solenoid valve

T25, T4 and V-Band Turbine Housing options to fit a variety of installations


Compressor Specifications:

Compressor Type: Forged-Milled Wheel (FMW) Extended Tip

Compressor Wheel OD (exducer): 71mm

Compressor Wheel Inducer: 57mm

Compressor Wheel Trim: 64

Max Flow Rate: 60 lb/min

Compressor Housing: 2.5″ hose coupler inlet, 2.0″ hose coupler outlet

Built-in BOV: All EFR compressor housings incorporate an integrated BOV.


Inlet: 2.5″ Hose Coupler

Outlet: 2.0″ Hose Coupler

Additional information

Turbo Variation

0.80 V-Band IWG 11639880006, 0.80 T4 Twin Scroll IWG 11639880002, 0.85 T25 IWG 11639880005, 0.80 V-Band EWG

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