Does anyone know if replacing the stock fog light bulbs in the STI is an easy task? I know the bulbs are 9006. If anyone does, please let me know step by step if possible. I Live in Texas. Stock bulbs are fine. Is just that I want to replace them with brigther ones to match the HID Charlie. Thanks for the suggestion. I did not know if I had to remove parts from the fog light housing, so before trying anything I decided to ask. From what you describe it sounds like I should be able to pull off the stock bulbs and replace them. I'll check it out and let you know.