I guess good materials and good design are worthless if they are improperly installed. Your car looks great, I'm happy the doors are working well for you.
Do they make it any easier to get in and out of the car? How about side clearance; does the car require less space on either side than regular doors? (I'm not looking to switch, but I've always been curious.)
The proper install by someone who knows is 40 hours of work.
The only person I would trust is SHADOWMAN
I don't think the hinges are available as GDC is no longer doing GT;s
For further information contact Mark Gerrish
Do they make it any easier to get in and out of the car? How about side clearance; does the car require less space on either side than regular doors? (I'm not looking to switch, but I've always been curious.)