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      01-22-2019, 06:01 PM   #51
hassmaschine
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Drives: "NBO" 330i
Join Date: Jun 2014
Location: earth

iTrader: (0)

280bhp from removing the cats? That's pretty optimistic.

I don't see 300bhp from an N52, much less an N51, that doesn't at least have headwork, and definitely not with the 3 stage manifold.
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