BorgWarner competitive turbocharger, EFR series.

The EFR series was created to meet the high demands placed on turbochargers used in motorsport, where the boost pressure of 3 bar is normal.
EFR series turbochargers are designed for high overloads, continuous high speed operation and high exhaust temperatures. In addition, they have a compact and light construction, and integrated functions.

All have double ceramic ball bearings, built-in compressor recirculation valves, forged CNC compression wheels, built-in electronic recharge control valves.

Efficiency :

• 475-750HP

Turbine occurs in below listed configurations:

Dimensions:

BorgWarner also provides the MatchBot tool that allows you to choose the right compressor for your application: