I did some searching in the archieves..and learned exactly what I already knew..that my bulbs are H7! So..just to make sure I don't waste my time and money..PIAA H7 blubs..will work in my fogs? Here's the link!

 

fogs are H11's
headlights are H7's

 

Yes H7 will work in your fogs...I have Xenon Fogs right now....Blind everyone on the road...love it

 

i have H11's on my fogs...didnt even know H7's would work
learn something new every day

 

Depend on the year of your car....i have a b5 99.5 a4...i use h7 in my fogs.

 

oh ok
i have a 2003...that's gotta be the reason

 

i have a 2001.5 with H7 silverstars in for the fogs. very big improvement from stock. i recommend them for sure. auDi1.8TQ
, where did you get true xenon fogs for yours? i have seen a Z4 with these and they look badass......

 

OK..H11's..I want as close to xenons as I can get.

 

the closest to xenons as you can get with the same light output are the silverstars. blue coated bulbs are not as good. look blue but no visability. i am still wondering where to find true xenon fogs; i assume there needs to be a totally new housing and a few mods to do it........

 

btw, H7's work just fine