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      07-03-2018, 02:52 PM   #2
bbnks2
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Drives: 135i N55
Join Date: Jan 2017
Location: NY

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Water temps and oil temps will be your biggest fight. Also, code off all the hard coding for brake pre-tensioning, brake fade compensation, brake overheat power reduction, and etc... Put some brake ducts in and have fun.

Get ready for the maintenance of oil leaks, water pump failure, blower motor fires, and all the other common n5x problems lol. Oh and put in a real differential.

The prep is just like any other car. Except, the n54 has twin turbos that generate a shit ton of heat...

Last edited by bbnks2; 07-09-2018 at 08:01 AM..
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