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      01-23-2022, 12:05 PM   #2
neilvan
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Drives: 09 E90 335i M-Sport 6MT RWD
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Quote:
Originally Posted by busted323i View Post
Hi all,

I was wondering, would it be possible to tune a pre-LCI 323i (174hp) to LCI power (200hp)? I'm pretty sure both versions of the n52b25 have the 3IM so I don't think/know if there are any hardware differences.

Would it even be possible to put a LCI stock map on a pre-LCI engine?
The different isnt pre lci to lci ; its 2006 (msv70 ecu) vs vs 2007-2011(msv80 ecu).

You cant just swap the tunes but bimmerlabs might be able to do a custom one for you. There are hardware differences (n52 va n52k) but none that effect the hp
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