BorgWarner EFR 64mm Turbine Housing - 12641019016
T4 Twinscroll - 1.05 A/R - 64mm turbine wheel
Original BorgWarner EFR turbine housing
Here you receive a single turbine housing 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:
For exhaust wheel diameter: 64mm
A/R Value: 1.05
Manifold flange: T4 Twin Scroll
Other A/R Value?
With this turbine housing you can drive a different AR value on your EFR turbocharger. If you order an EFR turbocharger and want a different A/R, you have to order this housing additionally and change it.