I had the Pia Hyper Whites in lows and upgraded them to HID. I thought that the Pias would fit into the fogs fine. NOT! the bulb is about 1/16" longer and it will not fit. The very end hits the dome reflector inside.
Thanks for all your help! I got some hid color bulbs for them and i easily installed them within 5 minutes. I wish it would stop raining! Black is so hard to take care of! Oh, I just got my 5% tint today too!