Appears the change was due for more standardization and simplification of their product lines.
From Dinan:
V1 and V2 for the N63TU2 offer essentially the same amount of power. V1 actually has slightly more power. V2 also does not not bluetooth functionality.
V2 was released primarily to address 4 and 6 cylinder cars but to make a clean break entirely the whole DME8 line was switched over so we didn't have an outlier variant to muddy up production processes.
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2018 M550iX-Dinan Stage 1 | 2011 E93 M3 Convertible | 2002 E46 M3 Convertible | 2002 E53 X5 3.0 | 2000 E39 540i | 1998 E36 M3 | 1988 E28 M5 | 1987 E28 528i
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