Does anyone have any experience with fixing or sourcing a new trunk lid spoiler for a 300ZX Twin Turbo. Mine starting bulging in one spot about 6 years ago. I found Nissan no longer has replacement parts. All body shops told me it could not be repaired in the traditional body work approach because of the material it consists of. Eventually I settled on a shop recommended to me by Whitehead Performance. It came out OK (still slight bulge) and now has gotten worse and I see related early rust