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BorgWarner Turbo EFR B2 7670 0.83 a/r VO WG - Black Ops Auto Works
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BorgWarner Turbo EFR B2 7670 0.83 a/r VO WG

BorgWarner
BWA179351
840232704013
Turbochargers
Out of stock
$ 3,664.80 $ 2,909.57

SKU: 179351 | UPC: 840232704013

BorgWarner Turbo EFR B2 7670 0.83 A/R T4 Twin Scroll V-Band Outlet Wastegate

This BorgWarner EFR 7670 turbocharger delivers fast spool and high airflow for 450-800 HP applications. It fits custom builds on inline-six engines like Toyota 2JZ-GTE, Nissan RB26DETT, Subaru EJ25, and V8 LS swaps with T4 manifolds. Ball-bearing CHRA ensures responsive throttle and durability under high boost.

Key Features

  • Dual Ceramic Ball Bearings: Reduces friction for spool under 3000 RPM and supports 200,000+ mile service life
  • Forged Milled Compressor Wheel: 67mm inducer, 76.7mm exducer flows 76 lb/min for efficient 450-800 HP range
  • Gamma-Ti Turbine Wheel: 70mm Inconel wheel resists 1050°C exhaust temps in twin-scroll housing
  • Integrated Boost Solenoid: Precise control with factory-style actuator for easy boost tuning
  • T4 Divided 0.83 A/R Housing: V-band outlet simplifies piping, twin-scroll design improves low-end response

Product Notes

  • Requires oil and water cooling lines. use -4AN fittings minimum
  • Pair with 750cc+ injectors and proper ECU tune for safe operation
  • Ships fully assembled with actuator pre-installed

Installation Notes

  • Professional installation recommended.
  • Uses standard T4 divided inlet flange. custom manifold often required
  • V-band clamps included for turbine outlet. torque to 8 ft-lbs

This Part Fits

Year Make Model Submodel
1993-1998 Toyota Supra 2JZ-GTE
1989-2002 Nissan Skyline GT-R RB26DETT
2004-2021 Subaru WRX STI EJ257
1997-2013 Chevrolet Corvette LS1/LS6/LS2
Universal - Custom Builds 450-800 HP T4

Why Choose BorgWarner?

  • Global leader supplying turbos to Ford, VW, GM factories
  • Proven EFR series wins NHRA, Formula Drift races
  • Investment cast 310SS housings withstand track abuse

Frequently Asked Questions

  • Q: What power range does this turbo support?
    A: Rated for 450-800 HP on gasoline 4-6 cylinder engines with proper fueling and tuning
  • Q: What materials are used in construction?
    A: Nickel-chrome-moly housings, Gamma-Ti turbine wheel, billet aluminum compressor wheel
  • Q: Does it include a wastegate actuator?
    A: Yes, pre-assembled internal actuator with boost solenoid for plug-and-play control

Shipping & Handling

  • Method: Standard ground UPS/FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Secure foam-packed box 18 x 17 x 17 inches
  • Weight: 27.85 lbs shipping weight

Request For Information

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