EFR 9274

$2,008.31$2,812.94

The all new EFR9274 is intended for applications which will push a turbo to the limit with high boost and critically high turbo shaft speed. Recommended for competitive drift and time attack applications, this unique turbo was designed specifically by BW engineering to combine the high flowing 91mm compressor exducer with 72mm compressor inducer to allow the same footprint to breathe a LOT better up top. RPM Capabilities have also been improved with higher pressure ratios acheived at lower turbo shaft speed. Using the same 74mm Gamma-Ti turbine wheel from the EFR9174, this turbo flows an impressive 106lbs/min

Category:

Product Description

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

Features
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
Specs
Turbo Frame Size: B2
Comp Wheel Inducer: 72mm
Comp Wheel Exducer: 91mm
Turbine Wheel Exducer: 65mm
Turbine Wheel OD: 74mm

Brand

Borgwarner

Borgwarner Turbos EFR & Airwerks

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