EFR turbine housing on s300g ?

[andy2]

Are the EFR turbine housings compatible with older turbo's such as s300 and so on ? I Can't find anything online showing that they are interchangeable or not.

Just the typical BW#174430 s300g

http://www.turbos.borgwarner.com/files/pdf/dimensional_reference/airwerks/S300GX.pdf

Below should be the s300g turbine wheel for example

https://www.spturboost.com/collections/borg-warner-s300/products/borg-warner-s300-turbo-turbine-shaft-wheel-assembly-74-x-65mm

And here is the proposed turbine housing that I'm guessing might work ?

BorgWarner 12741008000 EFR Turbine Housing B2, 74mm .83 T3 Single Scroll WG Assy

Any help would be appreciated.

 

[Smokem]

Unfortunately no.