I had you guys rebuild my EF 2.5. Just wondering if you guys do any machining on the hot side when you build or rebuild those turbos Or if all work is done on the compressor side.

Basically I'm wondering if the hot side is pretty much left stock so I can swap a stock IX assembly back to it.

 

All EF variants utilized an upgrade turbine wheel, so yes machining was performed.

 

Bummer. Thanks.