Thanks for the info, and yes please let us know if this comes available. It's a shame Kenne Bell stop investing in Buick Grand National, I too purchased alot of cool items from his web site.
The air dam on my car is a very old school mod part of the Kenne Bell coal air intake system. It hasn't been made in years and was actually on the car when I bought it last year.
I am looking into talking to some people about reproducing them. If that comes to be, I will definitely let everyone here on the board know.