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Z4 M54 Exhaust manifold / headers

2003 - 2009, roadster, coupe, facelift
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Warming
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Z4 M54 Exhaust manifold / headers

Post by Warming » Thu Oct 11, 2018 3:30 pm

Hi All, has anyone successfully fitted or had a custom fab set of headers for their M54 RHD?
The only set on the market I can find are supersprint for almost 2k.
Keen to hear of what is feasible and the costs involved.
Thanks

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GuidoK
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Z4 M54 Exhaust manifold / headers

Post by GuidoK » Thu Oct 11, 2018 3:40 pm

I know that on the e46zone a UK based member has had a modified s50 based header made up (so with a custom m54 flange):
http://www.e46zone.com/forum/topic/3748 ... ent=732487

And maybe ask schmiedmann if they already do a RHD set for the e46. If they do, it could be adapted to the e85 with minor welding.
Z4 3.0i | ESS TS2+ | Quaife ATB LSD | Brembo/BMW performance BBK front/rear | Schrick FI cams | Schmiedmann headers+cats | fully polybushed | Vibra-technics engine mounts | H&R anti rollbars | KW V3 coilovers | Sachs Race Engineering clutch

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