from what i know duraflex is trash..... ive read horror stories about some of there other products.....
as for the replica thing aerojacket and shine have a nice fitting amuse rep..... however its totally up to u.... i my self have a shine kit.... it fit nice but 2 years later imma change it out since its a replica with something authentic.... if u go real amuse
big props man if u go replica.... i hope u dont tell people its real.... i absolutely cant stand that.... if u go aunthentic please feel free to contact vividracing or 370ztune aka bullitproof as both of those vendors are extremely helpful and friendly
just remember "fake parts.... breaks hearts" JDM Ego