-20%
BorgWarner Super Core EFR B1 7163 BorgWarner
Click to zoom in

BorgWarner Super Core EFR B1 7163

BorgWarner
BWA11637105000
840232703153
Super Core Assemblies
4 Units In Stock - Ships Next Business Day
$ 2,458.12 $ 1,966.36
$ 1,966.36

SKU: 11637105000 | UPC: 840232703153

BorgWarner Super Core EFR B1 7163 Turbocharger Assembly

The BorgWarner EFR 7163 B1 Super Core Assembly powers high-output turbo builds with its dual ceramic ball bearing CHRA, Gamma-Ti compressor wheel, and Inconel turbine wheel. This assembly supports 450-650 horsepower on 2.0L to 3.0L engines in vehicles like Subaru WRX STI and VW Golf R. Pair it with T3 or T4 turbine housings for custom setups delivering quick spool and massive airflow up to 65 lb/min.

Key Features

  • Dual Ball Bearing CHRA: Provides low drag for spool times under 2000 RPM and handles 170,000 RPM speeds with extended durability.
  • 67/82mm Gamma-Ti Compressor Wheel: Lightweight titanium alloy delivers 65 lb/min flow with 48mm extended tips for broad efficiency island.
  • 66/63mm Inconel Turbine Wheel: Withstands 1050°C exhaust temps for reliable power in high-boost race applications.
  • B1 Compressor Housing: Ported anti-surge design with integrated BOV outlet supports T3 or T4 turbine housings.
  • Investment Cast Housings: Precision machined for leak-free seals and OEM-grade balance at factory.

Product Notes

  • Super core requires separate turbine housing, oil feed/drain lines, and coolant lines for complete turbo build.
  • Designed for competition use with high-octane fuel and proper tuning.
  • Arrives pre-assembled and balanced, ready for housing installation.

Installation Notes

  • Professional installation recommended.
  • Uses -4AN oil feed and -10AN drain with 0.040-0.050" clearance to avoid bearing wear.
  • Compatible with T3 twin-scroll .63/.82 A/R or T4 divided .82/.92 A/R turbine housings.

This Part Fits

Year Make Model Submodel
2004-2021 Subaru WRX STI Base/Limited/Hatchback
2003-2006 Mitsubishi Lancer Evolution Evo VIII/IX
2015-2021 Volkswagen Golf R All
2005-2009 Volkswagen Golf R32 All
2015-2020 BMW 3 Series M3/F80
2016-2021 BMW 2 Series M2

Why Choose BorgWarner?

  • OE supplier to global automakers with proven motorsport wins in rally and drag.
  • Every super core factory balanced to 0.5g/VGM specs for vibration-free operation.
  • Engineered in the USA with racing-derived tech for consistent dyno results.

Frequently Asked Questions

  • Q: What vehicles does the EFR 7163 B1 super core fit?
    A: Universal for custom installs on Subaru WRX STI 2004-2021, Mitsubishi Evo VIII/IX, VW Golf R 2015+, BMW M3/M2 with matching T3/T4 turbine housing.
  • Q: What materials are used in the wheels?
    A: Compressor wheel is Gamma-Ti for strength-to-weight advantage. turbine wheel is Inconel for extreme heat resistance up to 1050°C.
  • Q: What is the warranty and install requirements?
    A: 12-month manufacturer defect warranty. Needs pro tuning, -4AN oil feed at 60-80psi, and water cooling for longevity.

Shipping & Handling

  • Method: UPS Ground or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Foam-protected box measuring 16 x 14 x 14 inches
  • Weight: 12.5 lbs

Request For Information

Have questions about BorgWarner Super Core EFR B1 7163? Fill out the form below and we'll get back to you by the next business day.
BorgWarner

BorgWarner

BorgWarner turbochargers and turbo components are stocked at Black Ops Auto Works for LS, Coyote, 2JZ, EJ, K-series, Audi Volkswagen, Cummins, Power Stroke, and Duramax builds. Shop EFR turbochargers, S200, S300, S400 units, replacement turbos, SuperCore assemblies, cartridges, turbine housings, compressor covers, wastegates, oil lines, V-band hardware, boost control parts, turbo blankets, charge pipes, intercoolers, and turbo manifolds built around real enthusiast applications. Black Ops Auto Works carries 122 BorgWarner SKUs across gasoline performance, diesel upgrades, replacement turbo, and supporting component categories. Use year, make, model, trim, engine, and drivetrain filters to confirm the correct part before ordering. What BorgWarner Covers EFR and S-Series Turbochargers BorgWarner EFR and S-Series offerings support compact import builds, V8 swaps, and high-output diesel applications. The catalog includes complete turbochargers, SuperCore assemblies, cartridges, turb...

View BorgWarner Products
Forced Induction

Forced Induction

Forced induction is the fastest way to add real power to an engine without adding displacement, and this collection covers the full range of turbocharger, supercharger, intercooler, and boost control hardware needed to build a reliable boosted platform. Whether you are running a factory turbo upgrade, swapping to a bigger frame turbocharger, adding a centrifugal or roots style supercharger, or dialing in a nitrous system for a quick shot of extra power, you will find the components here to build and support the setup correctly. Every part in this collection is organized by system type so you can move from a stock turbocharger to a properly supported forced induction build in one place. Intercoolers, wastegates, blow off valves, boost controllers, and water meth injection components are all included alongside the core turbo and supercharger hardware so the entire boost system can be sourced together. What This Category Covers This collection includes turbochargers, turbo kits, s...

View Forced Induction Products
Super Core Assemblies

Super Core Assemblies

Super Core Assemblies are stocked at Black Ops Auto Works for performance projects and dependable replacement work. Super Core Assemblies support custom turbo and intercooler projects where core dimensions, flow, pressure capability and packaging all matter. Shop high-efficiency cores, replacement center sections, compact charge-air solutions, bar-and-plate designs, tube-and-fin designs and fabrication-ready components for LS, WRX, 2JZ and other boosted builds. Every product is filterable by year, make, model, trim, engine and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 116 super core assemblies products across street, truck, track, restoration and custom-build applications. What This Super Core Assemblies Collection Covers This collection covers super cores selected for custom front-mount, top-mount and side-mount charge-air systems, plus high-performance rotating assemblies used in serious turbo projects. Measure the available space, plann...

View Super Core Assemblies Products
Turbochargers & Components

Turbochargers & Components

Turbochargers and turbo components for import, domestic, and European performance builds are stocked at Black Ops Auto Works. Shop complete turbochargers, turbo rebuild kits, wastegates, turbo manifolds, and turbo hardware for naturally aspirated conversions and turbo upgrades alike. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 565 turbocharger SKUs spanning complete units, rebuild kits, and supporting hardware. What This Category Covers The Turbochargers and Components category covers complete turbocharger units, upgraded drop-in turbos, turbo rebuild and repair kits, wastegates, and the supporting hardware needed to install or upgrade a turbocharger. Coverage spans stock-replacement turbos through big single and twin-turbo setups for serious horsepower goals. Categories Included Complete turbochargers, drop-in and hybrid turbo upgrades, turbo rebuild kits, cartridges, waste...

View Turbochargers & Components Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×