I got the cheap-o generic hood dampers from eBay (imported from taiwan). I think I paid around $60 after shipping. They came with pretty crappy, poorly translated instructions, but everything was pretty easy to figure out. Stay tuned for a DIY I'll be posting with pics and you can decide for yourself whether you like them or not. I hope to have the DIY for my hood dampers and engine torque damper up in a day or two.