I've been bad because I asked this question before and lost the information. I added a Veilside rear spoiler and now the lid won't stay up. Tell me again please about using pennies as "shims." I promise not to lose it this time.

Also, I'm considering a computer chip byUnichip to boost hp. Any thoughts on improved performance?

 

Here you go:

https://my350z.com/forum/showthread....ht=penny+trunk