i just helped a friend install a set of the hooker super comp full length headers on his 01 gt with the matching x-pipe. they were extremely difficult to get on and did not line up properly for anything. my question is are they all like this.i am wanting to put a set on my 96 gt. i am looking at the mac f/l because i already have the h-pipe for them. but if they are going to be as difficult i am just not even going to mess with them. anyone know if they are easier to install? or what brand i should go with if any??