Borg Warner EFR 9180 Iron A/R 0,83 WG

Borg Warner EFR 6258 Alu A/R 0,64 WG

Borg Warner EFR is a compact series of turbochargers for motorsport and tuned engines where both wastegate, relief valve and boost valve are integrated.

The EFR series is the choice if you want the best turbochargers.

Frame size: B1
CHRA: Iron

Compressor side

Compressor housing inlet: 2,5" (63,5mm)
Compressor housing outlet: 2" (50,8mm)
Compressor wheel inducer: 49mm
Compressor wheel exducer: 62mm

Speed sensor port

Turbine side

Turbine housing inlet: T25
Turbine housing outlet: V-band
Turbine wheel inducer: 58mm
Turbine wheel exducer: 51mm

A/R 0,64
Singel scroll
Internal wastegate

The turbine housing is made for Internal wastegate. Wastegate is selected separately from associated products.