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: Aluminum, lightweight
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 housing inlet: T25
Turbine housing outlet: V-band
Turbine wheel inducer: 58mm
Turbine wheel exducer: 51mm
The turbine housing is made for Internal wastegate. Wastegate is selected separately from associated products.