To my understanding the only thing that was modified was the mounting brackets to allow room for the bigger compressors. Any T4 turbos will mount upI believe I followed some of this build. Correct me if I’m wrong but I believe Caleb modified the hot side to work with the mirror image turbos. If so it will not work with traditional asymmetric turbos unless modified again. Just something to think about for those interested in those pieces. Best to buy the hot side and mirror image turbos together.
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