BorgWarner EFR 9280 Turbo
The BorgWarner EFR 9280 is the Mack Daddy of the EFR family. Capable of unmatched response with 1000+hp, this is the largest and highest-power producing EFR turbo ever created. With back-to-back Formula Drift Championships, 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.Â
The BorgWarner EFR 9280 is the Mack Daddy of the EFR family. Capable of unmatched response with 1000+hp, this is the largest and highest-power producing EFR turbo ever created. With back-to-back Formula Drift Championships, 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.Â
BorgWarner EFR 9280 Turbo Brings Big Power Without Sacrificing Spool
The BorgWarner EFR 9280 is the Mack Daddy of the EFR family. This is the largest and highest-power-producing EFR turbo ever created. Proven in world class Time-Attack and back-to-back Formula Drift championships - the reputation of BorgWarner Turbo Systems is well-known, and the EFR 9280 is the turbo to get if you want responsive and fast spooling 1000+HP. The 9280 uses an aggressive trim with 73.7mm inducer and is intended for high-power race applications 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 swallowing capacity of their 80mm turbine stage. 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+ without compromising spool or response - then this is one of the best turbocharger 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 V-band 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
Features
- 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
WEIGHT
20.000000
BRAND
BorgWarner
Universal Installation Parts

Full-Race T4 Divided 5 Layer Inconel Gasket

Full-Race 304 Stainless Steel 4" V-band Flanges

T4 Open Turbine Flange

T3 T4 Oil Feed Flange

Silicone 4" 45 Degree Intake Elbow / Coupler

4" V-band Flange Kit

T3 Turbine Flange Gasket

Full-Race 304 Stainless Steel 3" V-Band Flange Kit

Full-Race Billet Medium GT Oil Drain Flange (1/2" NPT)

3.0"Â 3-Bolt Exhaust Flange for Downpipe and Exhaust Connections

10mm M10 Inconel Turbo Stud Hardware Kit T3 T4 Turbos

T3 Open Turbine Flange

T4 Divided Turbine Flange

3" V-Band Flanges

Large GT/GTX Oil Drain Flange

2.5" 45 Degree Coupler Extra Long

Full-Race Billet Vacuum / Boost Reference Manifold Block

2.5" Silicone Hump Hose
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