Hey guys, I have a pretty serious car audio system in my car and have decided to finally do the big 3 wire upgrade under the hood to improve power flow. For those of you who dont know this involves replacing the wires from alternator to battery +, battery - to chassis ground, and battery - to engine block with bigger than factory wire (il be using 1/0). I was just wondering if anybody had done this upgrade on our tt's and if so how did it go? any advice or pictures of specific wires that im looking for to replace or where the main chassis grounding point or block ground attachment is? Any help is really appreciated guys. Thanks!

 

I aswell have an audi tt and i was wondering if you have already done this if so if you could share some pictures.