This is the 1991 wiring diagram collection for the HONDA NSX. - Brand: HONDA - Model Name: NSX - Type: Wiring Diagram Collection - Year: 91-7 - Related Service Manual: E-NA1 type 1000001〜 Thank you for viewing. The condition of the product is as shown in the photos. It is a used item, so there are some minor folds, but I think it's in good condition for its age. Please judge the applicability from the photos before purchasing.