Originally Posted by s1000rrhp
I used a 9006 bulb in projector and also in fogs.. it works fine....
no capping used and it works fine... but also running 35 w set up. 55 w find
Is not worth the problems it may cause.
you can put non capped bulbs in your Fog lights, it will work fine, its the same bulb, just with non capped bulbs in a Fog unit will cause more Glare for on-coming traffic than Capped bulbs.