Application：
- Garrett GT3076R Turbo CHRA with Compressor wheel 57/76.2mm wheel
- It can't work for GTX3076 Turbo

Wheel Specs：
57.04/76.13mm

Cover dimension：
- Cover Inlet : 100mm / 4”
- Cover Outlet : 63mm / 2.5”

Note：
It can just work with GT35(146mm OD) backplate