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      01-29-2022, 03:56 AM   #21
GuidoK
#buildnotbought
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Drives: Z4 3.0i ESS TS2+
Join Date: Jul 2012
Location: Tinkering in the garage

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Quote:
Originally Posted by Noradavis View Post
B58 in question wasn't just re-tuned, the hardware's been changed. A different exhaust manifold uses six ports instead of “six into two” and revised pistons change the compression ratio from
How do you know?
Nothing points to that in the video imho.
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Z4 3.0i | ESS TS2+ supercharger | Quaife ATB LSD | Brembo/BMW performance BBK front/rear | Schrick FI cams | Schmiedmann headers+cats | Powerflex/strongflex PU bushings | Vibra-technics engine mounts | H&R anti rollbars | KW V3 coilovers/KW camber plates | Sachs race engineering clutch | tons of custom sh#t
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