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How to Upgrade the BIG 3 in my S4 B5

ZeroK66 Dec 5, 2006

  1. ZeroK66

    ZeroK66 Member

    256
    1
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    Hi Guys,

    Well apparently a big thing that should be done in any car with an audio setup is to upgrade the BIG 3...

    These are:

    Battery +ve - Alaternator
    Battery -ve to the body of the car
    -ve from the engine to the body

    I think that is them anyway... how easy would this be to do on the S4/A4?
     

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