would you but parts from a jdm dealer if you found out they dont have a clue

[dark_sky]

http://qc.kijiji.ca/c-autos-et-vehic...AdIdZ281540631

would you but parts from a jdm dealer if you found out they dont have a clue. this made me scrach my head, "were there aluminum trunks for gtr's cuse the front end is?" i said to myself then i searched the net for info, no go. so i went to my cars with a magnet. and they stuck. so i laughed. i wounder if ther knowledge of jdm cars is this good, how good is ther Wararnty on ther engines.

[BLITZEN]

is not ONLY on R34 GTR ?

[dark_sky]

from what i found none had aluminum trunks. i know mine dont, and i know my silver one has never been changed cuse it only has 30,000 original km.
please correct me if im wrong or if any one has some thing to ad.

[MKIV]

Most JDM part dealers have invested lots of money in their inventory and show room. At the end of the day, they too have prices on their parts, and whether they're familiar with these parts or not, they must sell them for a minimum price to meet their cost of goods sold and their profit percentage.

[BLITZEN]

edit: the only aluminium part showing on the picture....its the blade on the wing ! THATS IT