Drove the car over the weekend and had my decals put on for the Barbers race in April. The diffuser did not rattle. I had it around 80-90 mph. It did feel like the rear end was more stable at speed, but I did not do any seriously agressive driving.

 

This diffuser is great. I just bought the same one for me BB S2K. Jordan had no problem powder coating it in gloss black to match the car. I have the HKS single exhaust and to my surprise it fit without notching the diffuser. Clearance was not an issue. Will be posting pictures soon. BTW HS2K' which trunk is that and where did you pick it up. Was thinking about doing the backyard special wing on mine but I like the clean look of the trunk.

 

^In for pix!

 

So did I. Just waiting for it to arrive

 

would love to see this thing in a wind tunnel...

 

I bet it looks great. My trunk is a Mastergrade MG2. Not sure if they still make it. Someone bought the molds and was selling them. My trunk is carbon on the top. I painted it and left a little carbon exposed

 

If anyone knows where one is near Bham, Al and if it is not thant expensive, I would be willing.

 

I got mine and did a review. I love it. It matches the valve cover.

 

They stole my idea!!! I made this aluminum diffuser 2 years ago. It is shaped and mounted the same way. WTF?!??!

 

This one looks alot different than yours