BorgWarner EFR Turbine Housing 58mm - V-Band or WG 0.85ar- EFR-6258 EFR-6758 - 11581008003
V-band - 0.85 A/R - 58mm turbine wheel
Original BorgWarner EFR exhaust gas housing
Here you receive a single exhaust casing for a BorgWarner EFR turbocharger. This allows you to change the AR value or the installation position or the flange pattern of the turbocharger. The exhaust case comes original from BorgWarner.
Fits the following turbochargers:
BorgWarner EFR-6258 / EFR-6758
For exhaust wheel diameter: 58mm
A/R Value: 0.85
Elbow flange: V-Band
Other A/R Value?
With this exhaust casing you can drive a different AR value on your AirWerks turbocharger. If you order an AirWerks turbocharger and want a different A/R, you have to order this case separately and change it.