BorgWarner Turbo EFR B2 9180 0.83 a/r VO WG

The BorgWarner EFR 9180 is the largest and highest-flowing turbocharger in the EFR series, capable of 600-1000HP as a single turbo and over 1000-1700+hp in twin-turbo applications. It features a 94lb/min airflow, 67.7mm inducer, 7-blade FMW compressor, Gamma-Ti turbine wheel, integrated compressor recirculation valve (CRV), dual ceramic ball bearing assembly with metal cage, boost control solenoid valve (BCSV), extended tip technology, and a compressor cover with speed sensor mounting provisions. It is available with a 0.83 a/r undivided T3 internal wastegate or a 1.05 a/r divided twin-scroll T4 housing (external wastegate).