You can do it with the factory armsand change the ball joint andgle, but if he wants aftermarket you can use AirRide, KustomWerks, Brisland, ChassisTech, or make your own. Its up to him on which ones he want to wait the longest on.
Igot my DJM's yesterday thay look pretty decent and thay almost match the lower c arms (unknown manufacture).I might have them in by the end of the week
Its real nice out to day (high 70s)so I'm going for a ride
I've had my new harley for almost six months and I've only got 300 miles on it it needs some attention