They will need retro fitting in the head light itself ,not easy but worth it .
If just using the bulbs you will blind everyone as the beam is scattered fooking bright tho but no where near as good as the projector .
Hello guys, I have a problem . When I connected xenons my rsvr 2004 started to have problems... It suddenly turns off when changing from low to high and opposite ... What is the problem, is Aprilia too sensitive for xenons or what ?