WRX turbos have been done before (td-04), the common concensus is that the s15 T28 twin ball bearing unit is the best match. After that you start losing low end boost response. As said above it all depends on what you want out of it.
WRX turbos have been done before (td-04), the common concensus is that the s15 T28 twin ball bearing unit is the best match. After that you start losing low end boost response. As said above it all depends on what you want out of it.
30kw club
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