BorgWarner EFR 9280 Turbo

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BorgWarner EFR 9280 Turbo Brings Big Power to Your Car

The BorgWarner EFR 9280 is the Mack Daddy of the EFR family. This is the largest and highest-power-producing EFR turbo ever created. The reputation of BorgWarner Turbo Systems is well-known, and the EFR 9280 is the turbo to get if you want to blow away the competition. It uses a monster 73.7mm inducer and is intended for high-power boost junkies that will push a turbo to the limit.

This unique turbo uses the Black Series high-flowing 91mm compressor exducer with 73.7mm compressor inducer and the massive swallowing capacity of their 80mm turbine. Using the same 80mm Gamma-Ti turbine wheel from the EFR9180, this turbo spools early yet flows a whopping 110lbs/min of air at 117k RPM maximum shaft speed. If you're looking for a turbo that can give you 1,100hp+, then this is one of the best quality-made options out there. 

Compressor Specifications

  • Compressor Type: Forged-Milled Wheel (FMW) Extended Tip
  • Compressor Wheel OD (exducer): 91mm
  • Compressor Wheel Inducer: 73.7mm
  • Maximum Flow Rate: 110 lb/min
  • Built-in BOV: All EFR compressor housings incorporate an integrated compressor recirculation valve
  • Compressor Inlet: 4″ Ported Shroud Hose Coupler
  • Compressor Outlet: 2.5″ Hose Coupler w/ integrated Vband option

Turbine Specifications

  • Turbine Type: Low Inertia Gamma-Ti Turbine Wheel
  • Turbine Wheel OD: 80mm
  • Stainless steel turbine housing
  • Turbine Outlet: GT V-Band (aka 3″ V-Band) ~92mm OD for all EFR turbo

BorgWarner EFR9280 Turbo Compressor Map



  • Dual row ceramic ball bearings offer the lowest friction and fastest spool/response, most extreme durability, built-in 2mm oil restrictor
  • Watercooled center section—watercooling is recommended, 14mm banjo bolts
  • Double seals on both turbine and compressor end for extreme durability and resistance to any oil seepage
  • Boost control solenoid valve integrated into the compressor housing
  • Integrated speed sensor mounting provisions
  • Optional Turbo Speed Sensor Kit
  • Optional Turbo Speed Gauge
  • The EFR 9274 is available in (4) different turbine housing configurations:
    • 0.83 A/R T3 Undivided (Internal WG) #12741008000
    • 0.92 A/R T4 Twin Scroll (Internal WG) #12741008001
    • 1.05 A/R T4 Twin Scroll (External WG) #12741019002
    • 1.45 A/R T4 Twin Scroll (External WG) #12741008003

If you have questions about this product, its installation, or fitment, contact us

SKU EFR-9280
Sort By Turbos
Product Name BorgWarner EFR 9280 Turbo
Weight 20.000000
Brand BorgWarner
Brands BorgWarner
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