BMW 3-Series (E90 E92) Forum - View Single Post - shop who has installed and understands HFS-4

Jake@MOTIV · 07-10-2012, 01:34 PM

It is not that hard to install. The easiest way is to buy the dme wires like you see in the piggy backs. It takes me about 15 minutes to wire it in or take it out if i need to. Just make jumpers. I'd offer to do it for you but I am in DC.

07-10-2012, 01:34 PM	#6
Jake@MOTIV Captain 84 Rep 949 Posts Drives: 135i, 335i Join Date: Dec 2009 Location: MD & NC iTrader: (7)	It is not that hard to install. The easiest way is to buy the dme wires like you see in the piggy backs. It takes me about 15 minutes to wire it in or take it out if i need to. Just make jumpers. I'd offer to do it for you but I am in DC.
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