Our Advanced Aftermarket Product engineers are no strangers to the race track. They sit in the driver’s seat. They spend hours under the hood. Their expertise has sparked innovations for racing and performance enthusiasts around the world.
EFR (Engineered For Racing) and AirWerks Turbochargers
The ofﬁcial turbocharger of the NTT IndyCar Series, BorgWarner’s EFR turbochargers offer an unprecedented combination of advanced technologies. Designed for competitive motorsports, AirWerks Series turbochargers provide durable, scalable, strong boost for enthusiasts who want a more powerful replacement or customizable turbocharger.