Guys is this a straight swap in my 82 aircooled or do I have to get a
relay put in first?? 
I know that Go westy has an upgrade kit as well...anyone had experience
with either??

BUS DEPOT:
 Headlight Conversion Kit - Pair
PAIR of H4 Halogen headlights, WITH bulbs. Direct replacement for your
stock sealed-beam headlights, but with much better performance.

Description: Accept standard Halogen bulbs (12v bulbs included). Note:
All H4 headlights are U.S. D.O.T. approved only "for offroad use."