-20%
BorgWarner SuperCore Assembly EFR B2 9280 (Cast Iron B. Hsg)-Super Core Assemblies-BorgWarner-840232714586-
Click to zoom in

BorgWarner SuperCore Assembly EFR B2 9280 (Cast Iron B. Hsg)

BorgWarner
BWA12807100005
840232714586
Super Core Assemblies
4 Units In Stock - Ships Next Business Day
$ 3,196.09 $ 2,531.34
$ 2,531.34

SKU: 12807100005 | UPC: 840232714586

BorgWarner SuperCore Assembly EFR B2 9280 (Cast Iron Bearing Housing)

The BorgWarner EFR 9280 SuperCore Assembly is the heart of the high-flow EFR 9280 turbocharger featuring a ball bearing CHRA with cast iron bearing housing. Designed for custom turbocharger builds targeting 900-1200 horsepower this SuperCore supports extreme boost levels in drag racing and street/strip applications. Pair it with EFR 9280 compressor and turbine housings for seamless integration and peak performance.

Key Features

  • Ball Bearing CHRA: Dual ceramic ball bearings enable spool-up under 2000 RPM and withstand 160000 RPM for reliable power delivery
  • Gamma-Ti Turbine Wheel: 80mm inducer / 73.4mm exducer lightweight titanium wheel handles 100+ lb/min flow and exhaust temps up to 1050°C
  • Forged Billet Compressor Wheel: 67.9mm inducer / 91mm exducer design flows 110 lb/min with 56 trim for broad efficiency map
  • Cast Iron Bearing Housing: Oil and water-cooled housing ensures thermal stability and longevity in demanding conditions
  • SuperCore Design: Pre-assembled core drops directly into EFR 9280 housings simplifying custom turbo fabrication

Product Notes

  • SuperCore requires separate EFR 9280 turbine inlet (T3 T4 T6 V-band) and compressor outlet housings sold individually
  • Factory balanced assembly maintains VSR balancing standards post-installation
  • Ships fully assembled ready for housing installation and final balancing if needed

Installation Notes

  • Professional installation recommended.
  • Match with compatible EFR 9280 A/R housings based on engine displacement and boost goals
  • Requires V-band clamps and gaskets for turbine housing. oil/water lines for bearing housing

This Part Fits

Year Make Model Submodel
Universal Custom Builds High HP Turbo Applications 900-1200 HP
1993-2023 Toyota Supra (2JZ) All
1997-2023 Chevrolet Camaro / Corvette (LS) LS1/LS3/LS7
2004-2023 Ford Mustang (Coyote / Modular) GT500 / GT
1989-2023 Nissan Skyline GT-R (RB26) All

Why Choose BorgWarner?

  • Proven in OE applications from BMW and Volvo for unmatched reliability
  • Performance validated on dyno for real-world power gains
  • Precision machined components with tight tolerances for consistent results

Frequently Asked Questions

  • Q: What vehicles or engines does the EFR 9280 SuperCore fit?
    A: Fits custom turbo setups on 900-1200 HP engines like Toyota 2JZ Chevrolet LS Ford Coyote and Nissan RB26. select housings for specific manifold compatibility
  • Q: What material is the turbine wheel made from?
    A: Gamma-Ti (Inconel variant) for extreme heat resistance up to 1050°C and reduced inertia for quick response
  • Q: What is the warranty and installation process?
    A: Backed by BorgWarner 2-year unlimited mileage warranty on defects. install in housings with proper oiling and professional VSR balance recommended

Shipping & Handling

  • Method: UPS Ground / FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Secure foam-lined box measuring 16 x 16 x 16 inches
  • Weight: 18.5 lbs

Request For Information

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

BorgWarner

BorgWarner is a global leader in powertrain technology, producing turbochargers, transmission components, and drivetrain parts trusted by OEM manufacturers and performance builders alike. Their EFR and KKK turbocharger lines are popular for high-output engine builds. Popular BorgWarner ProductsBrowse the full BorgWarner catalog to find the right upgrade for your application. Every product ships fast with fitment verified against manufacturer specifications. What BorgWarner products are available for performance builds?BorgWarner's EFR turbocharger series is widely used for performance engine builds, offering integrated wastegates and high-efficiency compressor maps for gasoline and diesel applications. Their transmission components are also used in performance automatic builds. Are BorgWarner turbochargers direct-fit?BorgWarner turbochargers are available in both direct OEM-replacement configurations and universal performance units. OEM-replacement turbos bolt directly to factory ex...

View BorgWarner Products
Forced Induction

Forced Induction

Forced induction systems encompass every method of pushing air into an engine at greater than atmospheric pressure, including turbochargers driven by exhaust energy, superchargers driven mechanically by the crankshaft, and prochargers using centrifugal designs belt-driven at higher ratios than traditional roots-type blowers, with each approach delivering a significant increase in air mass per cylinder fill that allows proportionally more fuel to be burned and more power to be produced without increasing engine displacement. Adding 10 PSI of boost pressure to a naturally aspirated engine can increase power output by 50 to 70 percent depending on the engine's breathing efficiency and the quality of the supporting hardware, making forced induction the most power-dense modification available relative to cost and complexity. This collection covers complete forced induction systems, turbocharger and supercharger hardware, intercoolers, blow-off valves, wastegates, and supporting component...

View Forced Induction Products
Super Core Assemblies

Super Core Assemblies

Shop by Brand for your Performance Application Browse premium Super Core Assemblies at Black Ops Auto Works, including high-performance options from trusted brands like Garrett and BorgWarner. This collection is built for enthusiasts, fabricators, tuners, and racers looking for proven turbocharger upgrade components that support power, airflow, response, and durability. Whether you’re building a custom turbo setup, replacing worn turbo internals, or upgrading for higher horsepower goals, our Super Core Assemblies collection helps you find the right performance solution for your application. Garrett and BorgWarner Super Core Assemblies This collection features top turbocharger brands known throughout the performance industry for quality engineering and consistent results. Shop Garrett Super Core Assemblies, Garrett G-Series Super Cores, Garrett G-XRace Super Cores, and select BorgWarner SuperCore assemblies for street, race, and custom performance builds. Popular searches this page s...

View Super Core Assemblies Products
Turbochargers & Components

Turbochargers & Components

Shop Turbochargers & Components by Brand, Vehicle, and Performance Goal Browse premium turbochargers and turbo components at Black Ops Auto Works, including turbo kits, super core assemblies, turbo actuators, turbo blankets, turbo cartridges, turbo install kits, turbo service kits, turbo compressor covers, turbo inlets, turbo upgrade components, and turbine housings. Whether you are upgrading a street car, diesel truck, race build, or performance daily driver, this collection brings together the parts you need to improve boost response, airflow, horsepower, and reliability. We carry leading performance brands in the turbo category, including Garrett, BorgWarner, Turbosmart, aFe, Cobb, ATS Diesel, BD Diesel, Fleece Performance, Wehrli, HKS, and K&N, helping you shop trusted names for everything from complete turbocharger systems to supporting hardware and replacement components. Turbochargers, Turbo Kits, and Essential Components This collection is built for customers search...

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

×