i'm not a wiz, but i've done a 350z b4 this and that was way too easy. after doing the 300zx, realized that the 350z was easier because the seats are newer. for me the hardest part was streching? the leather because the seats are old. so it's hard to get the shape. you may have to build up some places with foam. i'm happy with the purchase and feel like the skins put the "x = luxury" since i had fabric prev.