are the same turbos. All the R&Ding and fabrications are done there. So the specs of the internals and housing are bored JWTs own preferences. I know Nismo does not use JWT's specs. So even if they look the same on the outside because it uses similar housings, the bore and specs of the internals (compressor/exhaust wheels) are completely different. Hence a completely different turbo. I am not saying that one turbo is better thatn the other, just simply they are two different turbos that will act differently from each other.
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