OK, so I got some Valeo fogs, tried to put them on my 97 1.8T but there isn't any place to mount them. These are the stock ones from my buddies 99 A4. Anyone know how to mount them? Do I need some sort of bracket or what?

 

The 97 b5 didn't come with indepent fogs so there are no mounts for them (they're in the headlights). What you can do is fabricate a bracket to hold them, then run the wires to the headlight wire harness (its the green wire). Or maybe you wanna use them independently of the headlights, the power source is your decision.