Is the JDM conversion easy to do? I mean, can you do it at home or do you have to take it to a shop

 

you have to let us know what Generation integra you are talking about. I'd think for G2 you can do it anywhere. And for G3 condsidering all the other extra work BESIDES the headlights, you'd probably want to take it to a shop. Although I've seen a "how to" that looked like 1 guy did it in a parking lot... welding and all I think he eventually have to take to a shop for paint.

 

G2: http://g2ic.com/tegtips/lighting/26.html
G3: http://www.c-speedracing.com/howto/jdm/jdm.php