I tried this the other day, and didn't have the right stuff. I bought some dryer vent hose, some band clamps and this nifty 4"-5" PVC pipe adapter (it's actually made out of 3/8" thick black rubber). I used the adapter to go over the fog light hole, and the 5" side fit perfectly over the dryer hose. I had 2 problems that kept it from working... 1) the dryer hose is too large to snake up thru the fender (there is some sort of bracket supporting the fender that gets in the way and 2) I could not figure out a way to attach the 4" side of the adapter to the fog light hole. There just wasn't enough "lip" to the hole to clamp to. It kept slipping off.
