When you look at the bulbs on Amazon, you will see at the right side there is a field where it says bulb size, or type (can’t remember). Click that and use the pull down to select the appropriate number for the other bulbs you need. For example, I wanted the 9006 fog bulbs, and found them there. I may eventually get the high beams too, but the lows and fogs are my priority since they are the most used. I’ve had to use the highs on poorly lit highways and backroads though due to the poor lighting of the stock low beams, which is why I’m upgrading those, but the highs seem to work just fine for my use at this time. Not saying I won’t convert them, just didn’t want to drop $100 on bulbs all at once, especially since I want to do the DRLs too.