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If you're behind an N54 on 18/225/40 & 18/255/35, then ...

Specific discussion about the E89 2009 Z4 (sDrive35is, sDrive35i, sDrive30i, sDrive23i)
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Busterboo
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If you're behind an N54 on 18/225/40 & 18/255/35, then ...

Post by Busterboo » Tue Oct 04, 2022 12:12 am

If your E89 has an N54 and is on 18/225/40s & 18/255/35s, then 36 & 44psi really do work.

Have just gone back to them after experimenting with others. Fun, but a waste of time. :)
Vidi, vici, veni

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