-20%
Sold out
BWA11589880035-BorgWarner Turbocharger EFR B1 6758F 0.85 a/r VOF WG V-Band Inlet-Turbochargers-BorgWarner
BWA11589880035-BorgWarner Turbocharger EFR B1 6758F 0.85 a/r VOF WG V-Band Inlet-Turbochargers-BorgWarner
Click to zoom in

BorgWarner Turbocharger EFR B1 6758F 0.85 a/r VOF WG V-Band Inlet

BorgWarner
BWA11589880035
840232702255
Turbochargers
Out of stock
$ 3,443.12 $ 2,754.36

SKU: 11589880035 | UPC: 840232702255

BorgWarner Turbocharger EFR B1 6758F 0.85 a/r VOF WG V-Band Inlet for 2002-2021 Subaru WRX STI BRZ FRS 86

This BorgWarner EFR 6758F turbocharger features a ball bearing CHRA and forged milled compressor wheel in a 0.85 A/R V-band turbine housing with internal wastegate. It fits 2002-2021 Subaru WRX STI BRZ FRS 86 VW Golf R with compatible aftermarket manifolds delivering quick spool and strong power up to 550 HP. V-band inlet outlet design simplifies swaps and maintenance for track street builds.

Key Features

  • Ball Bearing CHRA: Ceramic dual ball bearings cut friction for spool 25 percent faster than journal bearing turbos holding boost from 3000 RPM
  • Forged Milled Compressor Wheel: 67mm inducer 84mm exducer Gamma-Ti design flows 56 lb/min air for 350-550 HP with high efficiency 72 percent peak
  • 0.85 A/R Turbine Housing: V-band 3 inch inlet 3.5 inch outlet matches mid-size 4-cylinder engines balancing low-end response top-end flow
  • Integrated Wastegate: VOF actuator provides accurate boost control from 5-25 psi with mounting for external solenoid upgrade
  • Anti-Surge Compressor Cover: 54mm inlet 4 inch hose outlet includes speed sensor port and nylon reinforced boost pipe

Product Notes

  • Oil water cooled CHRA requires -3 AN oil line cool kit for longevity
  • SuperBack 58mm exducer turbine wheel reduces inertia 40 percent over older designs
  • Stainless steel turbine housing resists cracking under high heat cycles

Installation Notes

  • Professional installation recommended.
  • Needs aftermarket manifold with 3 inch V-band turbine inlet flange
  • V-band clamps gaskets sold separately for turbine inlet outlet

This Part Fits

Year Make Model Submodel
2002-2021 Subaru WRX All
2004-2021 Subaru Impreza WRX STI All
2013-2020 Subaru BRZ All
2013-2021 Scion FR-S All
2017-2021 Toyota 86 All
2015-2021 Volkswagen Golf R All

Why Choose BorgWarner?

  • Engineered for World Rally Championship proven durability
  • Investment cast housings withstand 1050 degree C exhaust gas
  • Exact tolerances ensure consistent boost across production units

Frequently Asked Questions

  • Q: Does this turbo fit my 2015+ Subaru WRX with stock manifold?
    A: No requires aftermarket T4-flanged or V-band manifold upgrade for EJ25 FA20 engines
  • Q: What material is the turbine wheel?
    A: Inconel super alloy resists creep at high boost heat levels over 100k miles
  • Q: What warranty applies and install tips?
    A: 1-year unlimited mileage with proper oiling cooling professional install oil restrictor recommended

Shipping & Handling

  • Method: UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Foam protected box 18 x 15 x 15 inches
  • Weight: 17 lbs product 22 lbs shipping

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
Turbochargers

Turbochargers

Turbochargers use exhaust gas energy to spin a turbine wheel that drives a compressor wheel on a shared shaft, compressing intake air above atmospheric pressure and forcing a denser charge into the engine's cylinders. More air allows more fuel to be burned per cycle, producing substantially more power and torque from the same engine displacement. Popular Turbocharger Options Popular replacement and upgrade turbochargers include drop-in OEM-equivalent units for restoring factory performance after turbocharger failure, bolt-on upgraded turbochargers sized for 20 to 40 percent power gains on stock internals, and large-frame high-output turbochargers for built engine applications targeting 600 horsepower and above. Leading turbocharger brands include Garrett, Borg Warner, IHI, Mitsubishi, Holset, and Precision Turbo, each offering a range of frame sizes and bearing configurations for different applications. How do I choose the right size turbocharger? Turbocharger sizing is determined b...

View Turbochargers 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

×