EFR 9280


9280 is the largest and highest power EFR turbo ever created. A brand new release for 2019, BorgWarner Turbo Systems EFR9280 uses a massive 73.7mm inducer and is intended for high power boost junkies who will push a turbo to the limit. This unique turbo was designed specifically by BW engineering to combine the 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

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Along with increasing the wheel size, the compressor wheel blade shape and contour have been optimized to maximize flow while minimizing efficiency hits. BorgWarner also created a distinct compressor cover contour profile to maximize the air flow through the turbocharger. The new compressor wheels have been anodized black for visual impact and to differentiate the new models from existing EFR Series products. With the design changes to the compressor wheel and cover, the company?s latest aftermarket parts will provide up to an extra 200 horsepower (hp) than was previously possible

Gamma-Ti Turbine Wheel
Integrated Compressor Recirculation Valve (CRV)
Dual Ceramic Ball Bearing Assembly with Metal Cage
Boost Control Solenoid Valve (BCSV)
Black Anodized Forged Milled Compressor Wheel (FMW)
Extended Tip Technology
Compressor Cover with Speed Sensor Mounting Provisions
Turbo Frame Size: B2
Comp Wheel Inducer: 74mm
Comp Wheel Exducer: 91mm
Turbine Wheel Exducer: 73mm
Turbine Wheel OD: 80mm

Additional information

Weight N/A
Dimensions N/A
Turbine Housing

None, T3 .83 A/R IWG, T4 .92 A/R Twin Scroll IWG, T4 1.05 A/R Twin Scroll External WG, T4 1.45 A/R Twin Scroll External WG



Borgwarner Turbos EFR & Airwerks