Retrofit MULf hifi/6FL

FEDE/E92 · 06-14-2016, 08:57 PM

I have an 07 335i with CCC proffesional non USB. My plan is to retrofit I have done a LOT of research on how to do it but Im not clear. My car Didnt come with the SA 642 or SA 644 harness. Where can I find those and does the MULf retrofit connect to the Tcu??? Thanks

ctuna · 06-14-2016, 09:09 PM

http://www.e90post.com/forums/showth...5#post19088745

http://www.e90post.com/forums/showthread.php?t=1181654

FEDE/E92 · 06-14-2016, 09:13 PM

Thankksssss

FEDE/E92 · 06-14-2016, 09:42 PM

I can leave the TCU alone but how do I get power to the MULF I don't have the preside harness

ctuna · 06-14-2016, 10:24 PM

As indicated in the links the Mulf 2 hi replaces TCU
or Mulf version 1.
When I asked the question about the Mulf 2 hi versus
the TCU this was explained by the other guy. I don't
see any reason to keep the TCU which means the only
additional thing you need is the USB Cable.

Read both links carefully.

Bimmertech can do this for you but it's not cheap from them.

FEDE/E92 · 06-14-2016, 11:33 PM

Thanks a LOT for clarifying, seems very easy then

06-14-2016, 08:57 PM	#1
FEDE/E92 Lieutenant 105 Rep 544 Posts Drives: 2007 BMW 335i Join Date: Jun 2012 Location: Vacaville, CA iTrader: (3)	Retrofit MULf hifi/6FL I have an 07 335i with CCC proffesional non USB. My plan is to retrofit I have done a LOT of research on how to do it but Im not clear. My car Didnt come with the SA 642 or SA 644 harness. Where can I find those and does the MULf retrofit connect to the Tcu??? Thanks
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06-14-2016, 09:09 PM	#2
ctuna Lieutenant General 1911 Rep 13,103 Posts Drives: 325xi 06 wagon MT Join Date: Jan 2010 Location: Santa Cruz, Ca iTrader: (0)	FYI http://www.e90post.com/forums/showth...5#post19088745 http://www.e90post.com/forums/showthread.php?t=1181654
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06-14-2016, 09:13 PM	#3
FEDE/E92 Lieutenant 105 Rep 544 Posts Drives: 2007 BMW 335i Join Date: Jun 2012 Location: Vacaville, CA iTrader: (3)	Thankksssss
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06-14-2016, 09:42 PM	#4
FEDE/E92 Lieutenant 105 Rep 544 Posts Drives: 2007 BMW 335i Join Date: Jun 2012 Location: Vacaville, CA iTrader: (3)	I can leave the TCU alone but how do I get power to the MULF I don't have the preside harness
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06-14-2016, 10:24 PM	#5
ctuna Lieutenant General 1911 Rep 13,103 Posts Drives: 325xi 06 wagon MT Join Date: Jan 2010 Location: Santa Cruz, Ca iTrader: (0)	As indicated in the links the Mulf 2 hi replaces TCU As indicated in the links the Mulf 2 hi replaces TCU or Mulf version 1. When I asked the question about the Mulf 2 hi versus the TCU this was explained by the other guy. I don't see any reason to keep the TCU which means the only additional thing you need is the USB Cable. Read both links carefully. Bimmertech can do this for you but it's not cheap from them. Last edited by ctuna; 06-14-2016 at 10:30 PM..
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06-14-2016, 11:33 PM	#6
FEDE/E92 Lieutenant 105 Rep 544 Posts Drives: 2007 BMW 335i Join Date: Jun 2012 Location: Vacaville, CA iTrader: (3)	Thanks a LOT for clarifying, seems very easy then
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