Heck, my Chevy 3.5L GDI engine is naturally aspirated and the OLI still calls for oil change between 5,000 - 6,000 miles! We don't drive it hard, don't pull anything, don't idle much, mostly highway driving.
This, plus the experiences of other BITOG GDI owners says your OCI is way, way too long for your whiz motor! 5k OCI