Really change the front corners. That stock amber always stands out as fugly. Grab some off of ebay for cheap with some side turn markers to match. Smoke or clear whatever you go with. I have a black A4 so I've always done the stealth black look with my black cars. I love it that way. On my bimmer though I had clear turns and clear sides and it looked great with my black lights so.... Also spray tint the rear lights. I think on a low budget this will get the most bang for your buck.

 

You should look for a roof spoiler ... I think it look great and it's not really expensive ( around 150$ + paint ) ...

 

Yo man i hear what your saying about the headlights but what about these?
http://cgi.ebay.com/ebaymotors/ws/eB...5058&viewitem=
they seem sick and not to expensive

Also with the spray tint what color? and do you do it on the outside or inside? i dont know im new haha

 

Those would work...Since they are one piece you will have do some trimming on the fender I believe.
The spray tint method I just skipped and bought smoked lights but I think you have to do a light sand of your lights and get some vht nightshade or something. Just google up spray tinting lights. I will try and find a thread on here If I can.