BorgWarner 11637105000 EFR 7163 Super-Core Turbo Cartridge - Universal Fit, 300

Vehicle Fitment

• Universal Fitment (Not vehicle-specific; intended for custom and retrofit turbo applications)

Features

• Gamma-Ti turbine wheel (low-inertia, rapid spool)
• Forged-Milled compressor wheel with extended tip technology
• Dual ceramic ball bearing assembly with metal cage for durability
• Integrated Compressor Recirculation Valve (CRV)
• Boost Control Solenoid Valve (BCSV) built into compressor housing
• Compressor cover includes speed sensor mounting provisions
• Aluminum bearing housing (requires external cooling)
• Double seals on turbine and compressor ends to resist oil seepage

Specifications

• Part Number: 11637105000 (EFR 7163 Super-Core cartridge)
• Turbo Frame Size: B1 Super-Core
• Compressor Wheel: 71 mm OD, 57 mm inducer
• Maximum Flow Rate: Up to 60 lb/min
• Turbine Wheel: 63 mm OD (56 mm inducer)
• Compressor Housing Inlet: ~2.5"; Outlet: ~2.0"
• Turbine Outlet: GT V-band (~92 mm OD)
• Approximate Power Range: 300-550 HP

Included Components

• 1x EFR 7163 Super-Core cartridge (CHRA)

Product Description

The BorgWarner 11637105000 EFR 7163 Super-Core Turbo Cartridge is a high-performance, universal turbo component designed for motorsports and advanced aftermarket turbocharger builds. Housing the advanced Gamma-Ti turbine and a forged-milled compressor with extended-tip design, it delivers exceptional spool response, high flow capacity (up to 60 lb/min), and robust durability with dual ceramic ball bearings and double-sealed construction.

As a cartridge-only unit, this super-core excludes turret housing, clamps, wastegate, and actuator - offering flexibility for custom applications. The aluminum bearing housing requires external cooling consideration in your build. Ideal for single or twin-turbo setups needing 300-550 HP capability, the 7163 remains lightweight and compact, fitting in tight engine bays while enabling exceptional power potential.